{"title":"Intake Manifold","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/PC_-1880x480_d79d4b5d-7e88-48ab-b20b-4f6dc6893625.jpg?v=1785980848\" alt=\"EVIL ENERGY intake manifolds for Ford GM LS small block and performance V8 engines\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePerformance Intake Manifolds for Ford, GM, LS \u0026amp; Small Block Engines\u003c\/h2\u003e\n\u003cp\u003eEVIL ENERGY offers performance \u003cstrong\u003eintake manifolds\u003c\/strong\u003e for compatible Ford, GM, LS, Small Block Chevy, Big Block Chevy, and other V8 engine builds. Whether you are replacing an existing \u003cstrong\u003eengine manifold\u003c\/strong\u003e, building a street-performance engine, or planning an engine swap, the correct \u003cstrong\u003eintake manifold\u003c\/strong\u003e should match the cylinder heads, induction system, displacement, intended RPM range, and available engine-bay clearance.\u003c\/p\u003e\n\u003cp\u003eChoose from carbureted and \u003ca href=\"https:\/\/www.ievilenergy.com\/collections\/fuel-system-kits\" title=\"EFI Fuel System Kits\"\u003e \u003cstrong\u003eEFI\u003c\/strong\u003e \u003c\/a\u003e configurations, including dual-plane, single-plane, air-gap, high-rise, and application-specific designs. For an \u003cstrong\u003eLS engine intake manifold\u003c\/strong\u003e, confirm whether the cylinder heads use cathedral or rectangular ports before ordering, because LS manifolds are not interchangeable across every LS engine.\u003c\/p\u003e\n\u003ch2\u003eWhat Should You Check Before Choosing an EVIL ENERGY Intake Manifold?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Family:\u003c\/strong\u003e LS, SBC, BBC, Ford Windsor, Cleveland, GM, or other listed application\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder-Head Port:\u003c\/strong\u003e Cathedral, rectangular, oval, Vortec, or application-specific port design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInduction Type:\u003c\/strong\u003e Carburetor or EFI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRPM Range:\u003c\/strong\u003e Match the manifold design to the intended street or higher-RPM operating range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e Confirm carburetor flange or throttle-body size and mounting pattern\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance:\u003c\/strong\u003e Check manifold height, hood clearance, fuel rails, sensors, vacuum ports, and surrounding components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUnlike general \u003cstrong\u003ecar intakes\u003c\/strong\u003e, an intake manifold must match the engine architecture and cylinder-head ports. Review each product's specifications and fitment notes before ordering. EVIL ENERGY provides fast order processing and eligible returns under the current store policy.\u003c\/p\u003e","products":[{"product_id":"fuel-rail-intake-manifold-bundle-300137","title":"Evil Energy Intake Manifold + Fuel Rail Kit Bundle 300-137 For Single Plane EFI - GM LS1\/LS2\/LS6","description":"\u003ch3 class=\"a-spacing-none a-spacing-top-base\" data-mce-fragment=\"1\"\u003ePRODUCT DETAILS\u003c\/h3\u003e\n\u003ctable style=\"width: 95.0045%; height: 700.992px;\" class=\"a-normal a-spacing-micro\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr style=\"height: 19.6016px;\" class=\"a-spacing-small po-brand\" data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 35.3971%; height: 19.6016px;\" class=\"a-span3\" data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-size-base a-text-bold\" data-mce-fragment=\"1\"\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.2176%; height: 19.6016px;\" class=\"a-span9\" data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-size-base po-break-word\" data-mce-fragment=\"1\"\u003eEVIL ENERGY\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 35.3971%; height: 35.5938px;\"\u003e\u003cspan class=\"a-size-base a-text-bold\" data-mce-fragment=\"1\"\u003eFitment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.2176%; height: 35.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eGM LS1\/LS2\/LS6\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 90.75px;\" class=\"a-spacing-small po-material\" data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 35.3971%; height: 90.75px;\" class=\"a-span3\" data-mce-fragment=\"1\"\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.2176%; height: 90.75px;\" class=\"a-span9\" data-mce-fragment=\"1\"\u003e\n\u003cp\u003e\u003cspan\u003eIntake Manifold Material: Aluminum\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFuel Rail Material: \u003c\/span\u003eBillet aluminum construction\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 35.3971%; height: 35.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eFinish\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 64.2176%; height: 35.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eSatin\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd class=\"a-span3\" style=\"width: 35.3971%; height: 35.5938px;\" data-mce-fragment=\"1\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eManifold Type\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"a-span9\" style=\"width: 64.2176%; height: 35.5938px;\" data-mce-fragment=\"1\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eSingle Plane\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 28.6172px;\"\u003e\n\u003ctd style=\"width: 35.3971%; height: 28.6172px;\"\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eFuel System Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.2176%; height: 28.6172px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eEFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 99.9375px;\"\u003e\n\u003ctd style=\"width: 35.3971%; height: 99.9375px;\"\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eHeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.2176%; height: 99.9375px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eFront Height：\u003cmeta charset=\"utf-8\"\u003e5.417 inch\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRear Height: 5.417 inch\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 28.6172px;\"\u003e\n\u003ctd style=\"width: 35.3971%; height: 28.6172px;\"\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003ePort Size:\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.2176%; height: 28.6172px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e2.50\" H x 1.15\" W\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 50.7422px;\"\u003e\n\u003ctd style=\"width: 35.3971%; height: 50.7422px;\"\u003e\n\u003cp\u003e\u003cspan\u003eRecommended Use\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 64.2176%; height: 50.7422px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eForced Induction\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6016px;\"\u003e\n\u003ctd class=\"a-span3\" style=\"width: 35.3971%; height: 19.6016px;\" data-mce-fragment=\"1\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eRPM Power Band\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"a-span9\" style=\"width: 64.2176%; height: 19.6016px;\" data-mce-fragment=\"1\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e2500-7000 RPM\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 71.1875px;\"\u003e\n\u003ctd class=\"a-span3\" style=\"width: 35.3971%; height: 71.1875px;\" data-mce-fragment=\"1\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eInterchange Part Number \u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"a-span9\" style=\"width: 64.2176%; height: 71.1875px;\" data-mce-fragment=\"1\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e300-137\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 185.156px;\"\u003e\n\u003ctd style=\"width: 35.3971%; height: 185.156px;\"\u003e\u003cspan\u003eKit contains\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.2176%; height: 185.156px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eFuel Rail：\u003c\/strong\u003e\u003cbr\u003e- Includes: Mounting brackets, Crossover line, and Hardware 3\/8\" line diameter with -8 fittings\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntake Manifold:\u003c\/strong\u003e\u003cbr\u003e- Includes: Intake Manifold、Mounting Hardware\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBundle: \u003c\/strong\u003e\u003cbr\u003e- Includes: Fuel Rail Kit + Intake Manifold\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e100% brand new, Never been tried or installed.\u003cbr\u003ePlease consult with a qualified mechanic before attempting installation!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy Choose EVIL ENERGY?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUnlock the ultimate performance of your LS engine with our 100% brand new EFI Intake Manifold and Fuel Rail Kit.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for Cadillac, Chevrolet, GMC, Hummer, and Pontiac LS V8 engines (2007-2015), this kit ensures a direct replacement with easy installation.\u003c\/p\u003e\n\u003cp\u003eOur components undergo strict quality control for perfect fitment and durability, addressing common fuel system pain points for car enthusiasts.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Performance:\u003c\/strong\u003e Boosts efficiency and power for your modified engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Grade:\u003c\/strong\u003e Ideal for serious car modifiers seeking reliable upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Shipping:\u003c\/strong\u003e Orders are processed \u003cstrong\u003ewithin 1-2 business days\u003c\/strong\u003e for quick delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHassle-Free Returns:\u003c\/strong\u003e Enjoy a \u003cstrong\u003ehassle-free 90-day return policy\u003c\/strong\u003e with free return shipping (Requires no use or installation, packaging intact). 90-180 days will incur a 15% operating fee.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e EVIL ENERGY provides a \u003cstrong\u003e1-year warranty \u003c\/strong\u003eon this kit. For questions, reach out to us via email.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor additional information, please contact us at \u003ca href=\"mailto:service@ievilenergy.com\"\u003esupport@ievilenergy.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cimg style=\"font-size: 0.875rem;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/evil_energy_more_products_15f7df28-5d4e-4456-abf2-d3c28056abf0.png?v=1727355063\" alt=\"\"\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul class=\"list-unordered\"\u003e\u003c\/ul\u003e\n\u003cul class=\"list-unordered\"\u003e\u003c\/ul\u003e","brand":"EVIL ENERGY","offers":[{"title":"Fuel Rail","offer_id":42865933353096,"sku":"EVIS08512","price":139.99,"currency_code":"USD","in_stock":true},{"title":"Intake Manifold","offer_id":42865933385864,"sku":"EVIS08511","price":314.99,"currency_code":"USD","in_stock":true},{"title":"Fuel Rail +Intake Manifold Bundle","offer_id":42865933418632,"sku":"EVKT02UV01BK","price":369.99,"currency_code":"USD","in_stock":false},{"title":"LS EFI System - Master Kit","offer_id":43227105394824,"sku":"EVKT0202446","price":622.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/Fuel_Rail_Intake_Manifold_Bundle.png?v=1736129679"},{"product_id":"efi-intake-manifold-fuel-rail-kit-300136","title":"EVIL ENERGY Single Plane Mid-Rise EFI Intake Manifold for GM LS3 L92 V8 6.2L With Fuel Rail Kits","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch3 class=\"header-vfC6AV auto-hide-last-sibling-br\"\u003eLS Rectangular Port Single-Plane Mid-Rise Intake Manifold\u003c\/h3\u003e\n\u003cul class=\"auto-hide-last-sibling-br\"\u003e\n\u003cli\u003eCast\/machined aluminum construction\u003c\/li\u003e\n\u003cli\u003eIdeal for centrifugal blowers, turbos, or nitrous\u003c\/li\u003e\n\u003cli\u003eIncludes hardware and O-ring gaskets\u003c\/li\u003e\n\u003cli\u003e4150\/4160 square bore flange\u003c\/li\u003e\n\u003cli\u003e2500-7000 RPM power band\u003c\/li\u003e\n\u003cli\u003eFits LS3, L92, Gen 4 rectangular ports\u003c\/li\u003e\n\u003cli\u003e3\/8\" vacuum port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"\u003e\u003cem\u003eNote: Factory fuel rails not compatible. Requires billet fuel rail kit (26-1086).\u003c\/em\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProperties\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntake Manifold Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDurable Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuel Rail Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBillet Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSleek Satin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManifold Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Plane EFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCarb Flange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard 4150, fits up to 1.75\" throttle bores\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePort Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.50\"H x 1.15\"W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIdeal for Forced Induction setups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReference Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300-136\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cstrong\u003eBundle Includes:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Rail Kit:\u003c\/strong\u003e Complete with mounting brackets, crossover line, and -8 fittings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Manifold:\u003c\/strong\u003e Comes with mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Cadillac LS engines V8\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2007-2008 Cadillac Escalade ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003cli\u003e2007-2008 Cadillac Escalade ESV ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003cli\u003e2007-2008 Cadillac Escalade EXT ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Chevrolet LS engines V8\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2010-2015 Chevrolet Camaro ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003cli\u003e2008-2013 Chevrolet Corvette ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003cli\u003e2014-2017 Chevrolet SS ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003cli\u003e2008 Chevrolet Tahoe ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit GMC LS engines V8\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2007-2008 GMC Sierra 1500 ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003cli\u003e2007-2008 GMC Yukon ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003cli\u003e2007-2008 GMC Yukon XL 1500 ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Hummer LS engines V8\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2008 Hummer H2 ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Pontiac LS engines V8\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2009 Pontiac G8 ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy Choose EVIL ENERGY?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUnlock the ultimate performance of your LS engine with our 100% brand new EFI Intake Manifold and Fuel Rail Kit.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for Cadillac, Chevrolet, GMC, Hummer, and Pontiac LS V8 engines (2007-2015), this kit ensures a direct replacement with easy installation.\u003c\/p\u003e\n\u003cp\u003eOur components undergo strict quality control for perfect fitment and durability, addressing common fuel system pain points for car enthusiasts.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Performance:\u003c\/strong\u003e Boosts efficiency and power for your modified engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Grade:\u003c\/strong\u003e Ideal for serious car modifiers seeking reliable upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Shipping:\u003c\/strong\u003e Orders are processed \u003cstrong\u003ewithin 1-2 business days\u003c\/strong\u003e for quick delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHassle-Free Returns:\u003c\/strong\u003e Enjoy a \u003cstrong\u003ehassle-free 90-day return policy\u003c\/strong\u003e with free return shipping (Requires no use or installation, packaging intact). 90-180 days will incur a 15% operating fee.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e EVIL ENERGY provides a \u003cstrong\u003e1-year warranty \u003c\/strong\u003eon this kit. For questions, reach out to us via email.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor additional information, please contact us at \u003ca href=\"mailto:service@ievilenergy.com\"\u003esupport@ievilenergy.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/evil_energy_more_products_15f7df28-5d4e-4456-abf2-d3c28056abf0.png?v=1727355063\"\u003e\n\u003c\/div\u003e","brand":"EVIL ENERGY","offers":[{"title":"Fuel Rail","offer_id":42955709644936,"sku":"EVIS08514","price":109.99,"currency_code":"USD","in_stock":true},{"title":"Intake Manifold","offer_id":42955709677704,"sku":"EVIS08513","price":247.99,"currency_code":"USD","in_stock":false},{"title":"Fuel Rail +Intake Manifold Bundle","offer_id":42955709710472,"sku":null,"price":289.99,"currency_code":"USD","in_stock":false},{"title":"LS EFI System - Master Kit","offer_id":43227205533832,"sku":"EVKT0202447","price":648.18,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/Evil_Energy_intake_manifold_fuel_rail.png?v=1735213573"},{"product_id":"single-plane-mid-rise-efi-intake-manifold-for-gm-ls3-l92-v8-6-2l-with-fuel-rail-kits-evil-energy","title":"Super Victor EFI Intake Manifold with Fuel Rail Kits for Gen III LS1, LS2 – High-Performance, Forced Induction Ready | 28095S | Evil Energy","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProperties\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEvil Energy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompatible with Gen III LS1\/LS2 engines (C10 models from 1960-1987)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eIntake Manifold:\u003c\/strong\u003e Lightweight Aluminum\u003cbr\u003e\u003cstrong\u003eFuel Rail:\u003c\/strong\u003e Billet Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSatin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManifold Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Plane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuel System Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eForced Induction, High-output EFI competition systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Includes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eFuel Rail Kit:\u003c\/strong\u003e Complete with mounting brackets, crossover line, and fittings.\u003cbr\u003e\u003cstrong\u003eIntake Manifold:\u003c\/strong\u003e Comes with mounting hardware.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-year warranty from Evil Energy Official Website\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90-day hassle-free return, 15% fee after 90-180 days (Evil Energy Official Website)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Evil Energy Super Victor EFI Intake Manifold with Fuel Rail Kits is a premium solution for enthusiasts seeking maximum performance from their Gen III LS1 or LS2 engine. Designed for high-output, forced induction setups, this intake manifold ensures optimal airflow and fuel distribution, resulting in significant horsepower gains.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Airflow:\u003c\/strong\u003e Enlarged port exits and single-plane design optimize airflow at high RPMs, unlocking more power for your LS engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fuel Delivery:\u003c\/strong\u003e Billet aluminum fuel rails with fittings and a 3\/8\" crossover line ensure efficient fuel delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; Durable:\u003c\/strong\u003e Crafted from lightweight aluminum with a satin finish for enhanced aesthetics and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits Gen III LS1 and LS2 engines, also compatible with Chevrolet C10 trucks from 1960-1987.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Flexibility:\u003c\/strong\u003e Works seamlessly with optional LS1 and LS2 ignition control systems for optimized performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eWhy Choose Evil Energy?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAt Evil Energy, we provide reliable and efficient fuel system solutions, backed by extensive research and rigorous testing to meet the highest quality standards.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eKey Benefits of Buying From Our Website\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Performance:\u003c\/strong\u003e Boosts efficiency and power for your modified engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Grade:\u003c\/strong\u003e Ideal for serious car modifiers seeking reliable upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Shipping:\u003c\/strong\u003e Orders processed \u003cstrong\u003ewithin 1-2 business days\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHassle-Free Returns:\u003c\/strong\u003e \u003cstrong\u003e90-day\u003c\/strong\u003e return policy with free return shipping (Requires no use or installation, packaging intact).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e \u003cstrong\u003e1-year\u003c\/strong\u003e warranty on this kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoyalty Rewards:\u003c\/strong\u003e Accumulate points with each purchase for discounts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomer Support:\u003c\/strong\u003e Direct communication for quick resolution of issues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor additional information, please contact us at \u003ca href=\"mailto:service@ievilenergy.com\"\u003esupport@ievilenergy.com\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cimg alt=\"More Evil Energy Products\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/evil_energy_more_products_15f7df28-5d4e-4456-abf2-d3c28056abf0.png?v=1727355063\"\u003e\n\u003c\/div\u003e","brand":"EVIL ENERGY","offers":[{"title":"Fuel Rail","offer_id":42955861819528,"sku":"EVIS08517","price":139.99,"currency_code":"USD","in_stock":false},{"title":"Intake Manifold","offer_id":42955861852296,"sku":"EVIS08516","price":369.99,"currency_code":"USD","in_stock":false},{"title":"Fuel Rail+Intake Manifold Bundle","offer_id":42955861885064,"sku":"EVKT02UV03BK","price":499.99,"currency_code":"USD","in_stock":false},{"title":"LS EFI System - Master Kit","offer_id":43227190165640,"sku":"EVKT0202448","price":826.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/200_x_225_50_x_50_1000_x_600_16.png?v=1775114652"},{"product_id":"intake-manifold-1958-1976-ford-fe-v8","title":"Intake Manifold for Ford FE Big-Block V8 (1958-1976) | EVIL ENERGY","description":"\u003ch2\u003e\u003cstrong\u003eIntake Manifold 1958-1976 Ford FE Big-Block V8 Fits Stock Heads | Evil Energy\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrand Overview:\u003c\/strong\u003e \u003cstrong\u003eEvil Energy\u003c\/strong\u003e is known for providing high-performance automotive parts designed for enthusiasts and racers alike. Our products are engineered with precision to meet the demands of classic and modern vehicles, offering both durability and enhanced performance. Whether you’re building a street machine or restoring a classic, Evil Energy has the right parts to take your engine to the next level.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Make\/Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFord FE Big Block V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRPM Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIdle – 5500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNatural\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntake Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual Plane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEmission\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWithout EGR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCarburetor Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne Carburetor (Recommended Edelbrock Carburetors)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSold individually\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28.6 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23.2” x 17” x 7.1”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect Fitment:\u003c\/strong\u003e Designed for 1958-1976 Ford FE engines, including the 332, 352, 360, 390, 406, 410, 427, and 428ci V8s. Fits stock heads and 4V carburetors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Plane Design:\u003c\/strong\u003e Offers superior fuel distribution for street and light performance builds. Provides improved throttle response and engine efficiency for daily driving and light to moderate performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum Construction:\u003c\/strong\u003e Lightweight and durable, offering increased performance while keeping engine weight down.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmission Control:\u003c\/strong\u003e Designed without EGR provisions, making it ideal for non-EGR applications. Not compatible with heavy-duty 361ci or 391ci Ford truck engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor Compatibility:\u003c\/strong\u003e Works with a variety of popular Edelbrock carburetors, including the 600 CFM Performer, 650 CFM Thunder AVS, 750 CFM Performer, and 800 CFM Thunder AVS (refer to our Carb Recommendations section for detailed carb specs).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation Notes:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePort Exit Dimensions: 1.06'' x 1.75''\u003c\/li\u003e\n\u003cli\u003eManifold Height: (A) 4.35'' , (B) 5.50''\u003c\/li\u003e\n\u003cli\u003eCarb Pad Height: 4.92\"\u003c\/li\u003e\n\u003cli\u003eRecommended Gaskets: \u003ca href=\"https:\/\/www.jegs.com\/i\/JEGS\/555\/210300\" target=\"_blank\"\u003eJEGS p\/n 555-210300\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCarburetor Recommendations:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRecommended carburetors for optimal performance:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.edelbrock.com\/350-1405\" target=\"_blank\"\u003eEdelbrock 600 CFM Performer Carburetor (Manual Choke: p\/n 350-1405, Electric Choke: p\/n 350-1406)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eEdelbrock 650 CFM Thunder AVS Carburetor (Manual Choke: p\/n 350-1805, Electric Choke: p\/n 350-1806)\u003c\/li\u003e\n\u003cli\u003eEdelbrock 750 CFM Performer Carburetor (Manual Choke: p\/n 350-1407, Electric Choke: p\/n 350-1411)\u003c\/li\u003e\n\u003cli\u003eEdelbrock 800 CFM Performer Carburetor (Manual Choke: p\/n 350-1412, Electric Choke: p\/n 350-1413)\u003c\/li\u003e\n\u003cli\u003eEdelbrock 800 CFM Thunder AVS Carburetor (Manual Choke: p\/n 350-1812, Electric Choke: p\/n 350-1813)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EVIL ENERGY","offers":[{"title":"1958-1976 Ford FE V8","offer_id":43063712678024,"sku":"EVIS08539","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/Intake-Manifold-1958-1976-Ford-FE-Big-Block-V8-Fits-Stock-Heads-_-Evil-Energy-EVILENERGY-110226411.png?v=1735213730"},{"product_id":"5-8l-351-v8-performance-intake-manifold-for-ford-windsor-351w-typhoon-series-evil-energy","title":"5.8L\/351 V8 Performance Intake Manifold for Ford Windsor 351W | Typhoon Series | Evil Energy","description":"\u003ch2 style=\"font-weight: bold; font-size: 20px; margin-bottom: 15px;\"\u003eDetailed Description\u003c\/h2\u003e\n\u003cp\u003eEvil Energy's dual-plane intake manifold for the Ford 351W is designed for optimal street performance. It increases top-end power without sacrificing low-end torque, making it the perfect choice for performance enthusiasts. The manifold is cast from lightweight aluminum and includes several advanced features to enhance engine performance and durability.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: bold; font-size: 18px; margin-top: 20px;\"\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 50%; text-align: center;\"\u003e \u003ccol style=\"width: 50%; text-align: center;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Block Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOEM Standard Deck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCarburetor Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntake Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual Plane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBasic Operating Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIdle to 6,800 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManifold Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManifold Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManifold Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSatin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEGR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4 style=\"font-weight: bold; font-size: 16px;\"\u003eDesign Highlights:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Plane Design\u003c\/strong\u003e: This manifold features a long runner dual-plane design that balances \u003cstrong\u003etop-end power\u003c\/strong\u003e and \u003cstrong\u003elow-end torque\u003c\/strong\u003e, making it perfect for street performance setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Water Crossover\u003c\/strong\u003e: The rear water crossover ensures more balanced cylinder head temperatures, helping to keep your engine cooler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNitrous Bosses\u003c\/strong\u003e: Integrated nitrous bosses for easy nitrous installation, enhancing your engine's performance further.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor Compatibility\u003c\/strong\u003e: Best with a \u003cstrong\u003e600-750 CFM vacuum secondary\u003c\/strong\u003e or \u003cstrong\u003edouble-pumper carburetor\u003c\/strong\u003e for street applications. For race use, opt for a \u003cstrong\u003e750-850 CFM double-pumper carburetor\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility Notes\u003c\/strong\u003e: Please note that the stock distributor \u003cstrong\u003ewill not fit\u003c\/strong\u003e with this manifold.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 style=\"font-weight: bold; font-size: 16px;\"\u003eFitment \u0026amp; Compatibility:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment\u003c\/strong\u003e: Designed specifically for \u003cstrong\u003eFord Small Block Windsor V8 (351W)\u003c\/strong\u003e engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment Notes:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eIf installing on \u003cstrong\u003e'74 and earlier engines\u003c\/strong\u003e, use a \u003cstrong\u003e16-bolt intake gasket\u003c\/strong\u003e for proper sealing.\u003c\/li\u003e\n\u003cli\u003eThis manifold \u003cstrong\u003edoes not fit stock distributors\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x Intake Manifold\u003c\/li\u003e\n\u003cli\u003eAs shown in the pictures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: bold; color: #ff2a00; font-size: 18px;\"\u003eAlert:\u003c\/h3\u003e\n\u003cp style=\"color: #ff2a00;\"\u003eThis product is legal for off-road use and non-pollution-controlled vehicles (1965 \u0026amp; older). However, it has not been tested or approved by the California Air Resources Board (CARB) for highway vehicles in California. By purchasing this product, the buyer agrees it will not be used on pollution-controlled vehicles in California or any state with similar emissions regulations.\u003c\/p\u003e\n\u003chr style=\"border: 1px solid #ddd; margin-top: 30px; margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"font-weight: bold; font-size: 20px; margin-bottom: 15px;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv class=\"faq\"\u003e\n\u003ch3 style=\"font-weight: bold; font-size: 18px;\"\u003eQ: What engine types is this intake manifold compatible with?\u003c\/h3\u003e\n\u003cp\u003eA: This intake manifold is designed for \u003cstrong\u003eFord Small Block Windsor 351W V8 engines\u003c\/strong\u003e, specifically the 5.8L (351 in\u003csup\u003e3\u003c\/sup\u003e) version commonly referred to as the 351W.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: bold; font-size: 18px;\"\u003eQ: Does this manifold require any additional components or accessories?\u003c\/h3\u003e\n\u003cp\u003eA: Yes, when installing on a \u003cstrong\u003e'74 and earlier engine\u003c\/strong\u003e, a \u003cstrong\u003e16-bolt intake gasket\u003c\/strong\u003e is required for proper sealing. Also, the stock distributor \u003cstrong\u003ewill not fit\u003c\/strong\u003e with this manifold.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: bold; font-size: 18px;\"\u003eQ: Is this manifold suitable for street or competition use?\u003c\/h3\u003e\n\u003cp\u003eA: This manifold is ideal for street performance applications, especially when paired with an aggressive street camshaft. For street use, we recommend a \u003cstrong\u003e600-750 CFM vacuum secondary or double-pumper carburetor\u003c\/strong\u003e. For competition use, a \u003cstrong\u003e750-850 CFM double-pumper carburetor\u003c\/strong\u003e is recommended.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: bold; font-size: 18px;\"\u003eQ: Does this manifold support EGR (Exhaust Gas Recirculation)?\u003c\/h3\u003e\n\u003cp\u003eA: No, this intake manifold does not include provisions for \u003cstrong\u003eEGR (Exhaust Gas Recirculation)\u003c\/strong\u003e functionality.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: bold; font-size: 18px;\"\u003eQ: Can I use this manifold on my car in California?\u003c\/h3\u003e\n\u003cp\u003eA: This product is not CARB-approved for use on highway vehicles in California. It is only legal for off-road use or in non-pollution-controlled vehicles (1965 and older). Please ensure compliance with local emission laws before purchasing.\u003c\/p\u003e\n\u003ch4 style=\"font-weight: bold; font-size: 16px;\"\u003eWhy Choose Evil Energy?\u003c\/h4\u003e\n\u003cp\u003eElevate your vehicle's performance with our high-quality fuel system components, designed for seamless integration and maximum performance. Whether you're upgrading your fuel lines, filters, fuel pumps, or other accessories, Evil Energy ensures that your modifications run smoothly and efficiently.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Performance\u003c\/strong\u003e: Boost your engine's efficiency and power for better performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Grade\u003c\/strong\u003e: Ideal for serious modifiers seeking reliable, high-performance upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e: We process orders within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e for quick delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Returns\u003c\/strong\u003e: Enjoy a hassle-free \u003cstrong\u003e90-day return policy\u003c\/strong\u003e with free return shipping (Requires no use or installation, packaging intact).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: Evil Energy provides a \u003cstrong\u003e1-year warranty\u003c\/strong\u003e on this intake manifold. For any questions, reach out to us at \u003ca href=\"mailto:support@ievilenergy.com\"\u003esupport@ievilenergy.com\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/evil_energy_more_products.png?v=1727234077\" alt=\"More Evil Energy Products\"\u003e\u003c\/div\u003e","brand":"EVIL ENERGY","offers":[{"title":"Default Title","offer_id":43067207221384,"sku":"EVIS08534","price":188.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/IntakeManifold.png?v=1735213741"},{"product_id":"intake-manifold-ford-small-block-carbureted","title":"Dual-Plane Intake Manifold for Ford Small Block Carbureted Engines (221\/260\/289\/302) | Satin Aluminum | Off-Road Use| EVIL ENERGY","description":"\u003ch2 style=\"font-weight: bold; font-size: 18px; margin-bottom: 15px;\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"100%\" style=\"border-collapse: collapse;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 50%; text-align: center;\"\u003e \u003ccol style=\"width: 50%; text-align: center;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Block Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOEM Standard Deck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCarburetor Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntake Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual Plane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBasic Operating Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,500 to 6,500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManifold Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManifold Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManifold Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSatin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEGR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr style=\"border-top: 1px solid #ccc; margin: 20px 0;\"\u003e\n\u003ch2 style=\"font-weight: bold; font-size: 18px; margin-bottom: 15px;\"\u003eDesign Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Plane Design\u003c\/strong\u003e: Delivers top-end power and low-end torque for street performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNitrous Bosses\u003c\/strong\u003e: Provisions for nitrous injection for enhanced performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Water Crossover\u003c\/strong\u003e: Helps balance cylinder head temperatures for better cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment\u003c\/strong\u003e: Designed for Ford 221, 260, 289, and 302 engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style=\"border-top: 1px solid #ccc; margin: 20px 0;\"\u003e\n\u003ch2 style=\"font-weight: bold; font-size: 18px; margin-bottom: 15px;\"\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment\u003c\/strong\u003e: Fits Ford Small Block Windsor V8 engines (221, 260, 289, 302).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility Notes\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eDoes not fit 255, Boss 302, or 351W.\u003c\/li\u003e\n\u003cli\u003eRequires a 16-bolt intake gasket for proper sealing on '74 and earlier engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x Intake Manifold\u003c\/li\u003e\n\u003cli\u003eMounting hardware and water port block-offs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style=\"border-top: 1px solid #ccc; margin: 20px 0;\"\u003e\n\u003ch2 style=\"font-weight: bold; color: #ff2a00; font-size: 18px;\"\u003eAlert\u003c\/h2\u003e\n\u003cp style=\"color: #ff2a00;\"\u003eThis product is legal for off-road use and non-pollution-controlled vehicles (1965 \u0026amp; older); however, it has not been tested or approved by the California Air Resources Board (CARB) for highway vehicles in California. By purchasing this product, the buyer agrees it will not be used on pollution-controlled vehicles in California or in states with similar emissions regulations.\u003c\/p\u003e\n\u003chr style=\"border-top: 1px solid #ccc; margin: 20px 0;\"\u003e\n\u003ch2 style=\"font-weight: bold; font-size: 18px; margin-bottom: 15px;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003ch3 style=\"font-weight: bold; font-size: 16px;\"\u003eQ: What engine types is this intake manifold compatible with?\u003c\/h3\u003e\n\u003cp\u003eA: This intake manifold is designed for Ford Small Block Windsor 221, 260, 289, and 302 engines (5.8L\/351W versions are not compatible).\u003c\/p\u003e\n\u003ch3 style=\"font-weight: bold; font-size: 16px;\"\u003eQ: Does this manifold require any additional components or accessories?\u003c\/h3\u003e\n\u003cp\u003eA: Yes, when installing on a '74 or earlier engine, you will need a 16-bolt intake gasket for proper sealing. The stock distributor will not fit with this manifold.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: bold; font-size: 16px;\"\u003eQ: Is this manifold suitable for street or competition use?\u003c\/h3\u003e\n\u003cp\u003eA: This manifold is designed for street performance applications but can handle competition use if paired with the right carburetor setup (600-750 CFM for street, 750-850 CFM for competition).\u003c\/p\u003e\n\u003ch3 style=\"font-weight: bold; font-size: 16px;\"\u003eQ: Does this manifold support EGR (Exhaust Gas Recirculation)?\u003c\/h3\u003e\n\u003cp\u003eA: No, this intake manifold does not support EGR functionality.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: bold; font-size: 16px;\"\u003eQ: Can I use this manifold on my car in California?\u003c\/h3\u003e\n\u003cp\u003eA: This product is not CARB-approved for highway use in California. It is legal only for off-road use or in non-pollution-controlled vehicles (1965 \u0026amp; older).\u003c\/p\u003e\n\u003chr style=\"border-top: 1px solid #ccc; margin: 20px 0;\"\u003e\n\u003ch2 style=\"font-weight: bold; font-size: 18px; margin-bottom: 15px;\"\u003eWhy Choose Evil Energy?\u003c\/h2\u003e\n\u003cp\u003eElevate your vehicle's performance with our high-quality fuel system components, designed for seamless integration and maximum performance. Whether you're upgrading your fuel lines, filters, fuel pumps, or other accessories, Evil Energy ensures that your modifications run smoothly and efficiently.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Performance\u003c\/strong\u003e: Boost your engine's efficiency and power for better performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Grade\u003c\/strong\u003e: Ideal for serious modifiers seeking reliable, high-performance upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e: We process orders within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e for quick delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Returns\u003c\/strong\u003e: Enjoy a hassle-free \u003cstrong\u003e90-day return policy\u003c\/strong\u003e with free return shipping (Requires no use or installation, packaging intact).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: Evil Energy provides a \u003cstrong\u003e1-year warranty\u003c\/strong\u003e on this intake manifold. For any questions, reach out to us at \u003ca href=\"mailto:support@ievilenergy.com\"\u003esupport@ievilenergy.com\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"More Evil Energy Products\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/evil_energy_more_products.png?v=1727234077\"\u003e\u003c\/div\u003e","brand":"EVIL ENERGY","offers":[{"title":"Default Title","offer_id":43067235664008,"sku":"EVIS08533","price":208.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/IntakeManifold_1d09e9f8-4592-46a9-b095-74dd9e8c4bd1.png?v=1735213755"},{"product_id":"ls-efi-kit-ls1-ls6","title":"Evil Energy LS EFI System - Master Kit | Intake Manifold \u0026 Fuel Rail for GM LS1\/LS2\/LS6 | Inline Fuel Pump | Fuel Filter | PTFE Fuel Hose","description":"\u003ch3 class=\"a-spacing-none a-spacing-top-base\"\u003ePRODUCT DETAILS\u003c\/h3\u003e\n\u003ctable class=\"a-normal a-spacing-micro\" style=\"width: 95%; border-collapse: collapse; height: 443.469px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35%; font-weight: bold; height: 19.5938px;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"width: 65%; height: 19.5938px;\"\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 19.5938px;\"\u003eFitment\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eGM LS1\/LS2\/LS6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 19.5938px;\"\u003eManifold Type\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eSingle Plane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 19.5938px;\"\u003eFuel System Type\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eEFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 71.1875px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 71.1875px;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"height: 71.1875px;\"\u003e\n\u003cp\u003eFront Height: 5.417 inch\u003c\/p\u003e\n\u003cp\u003eRear Height: 5.417 inch\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 19.5938px;\"\u003ePort Size\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e2.50\" H x 1.15\" W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 19.5938px;\"\u003eRecommended Use\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eForced Induction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 19.5938px;\"\u003eRPM Power Band\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e2500-7000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 19.5938px;\"\u003eInterchange Part Number\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e300-137\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 215.531px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 215.531px;\"\u003eKit includes\u003c\/td\u003e\n\u003ctd style=\"height: 215.531px;\"\u003e\n\u003cul style=\"list-style: none; margin: 0; padding: 0;\"\u003e\n\u003cli\u003eIntake Manifold \u0026amp; Fuel Rail *1\u003c\/li\u003e\n\u003cli\u003eExternal Inline Fuel Pump Electric 300LPH *1\u003c\/li\u003e\n\u003cli\u003e6AN to M12*1.5 Fitting Adapter *1\u003c\/li\u003e\n\u003cli\u003e6AN to M18*1.5 Fitting Adapter *1\u003c\/li\u003e\n\u003cli\u003e50mm\/60mm Fuel Filter Mounting Bracket *3\u003c\/li\u003e\n\u003cli\u003e20FT 6AN PTFE Fuel Line *2\u003c\/li\u003e\n\u003cli\u003eMicron Fuel Filter *2\u003c\/li\u003e\n\u003cli\u003eFuel Pressure Regulator *1\u003c\/li\u003e\n\u003cli\u003eStraight PTFE Fitting *9\u003c\/li\u003e\n\u003cli\u003e90° PTFE Fitting *1\u003c\/li\u003e\n\u003cli\u003e45° PTFE Fitting *2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eComplete Fuel Delivery Solution for Your LS Engine\u003c\/h3\u003e\n\u003cp\u003eEvil Energy presents the LS EFI System - Master Kit, a comprehensive package designed for \u003cstrong\u003eGM LS1, LS2, and LS6 engines\u003c\/strong\u003e. Whether you’re upgrading your fuel system for street performance or track reliability, this kit is built to deliver precision, durability, and efficiency.\u003c\/p\u003e\n\u003cp\u003eOur components undergo strict quality control for perfect fitment and durability, addressing common fuel system pain points for car enthusiasts.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance Intake Manifold\u003c\/strong\u003e: Crafted from high-quality aluminum, the manifold is optimized for airflow, ensuring maximum horsepower and torque gains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Fuel Rails\u003c\/strong\u003e: Made from billet aluminum with an anodized finish, these fuel rails resist corrosion and support high-pressure systems, making them perfect for EFI setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFuel Pressure Regulator\u003c\/strong\u003e: This adjustable regulator fits most EFI systems and works with gasoline and E85. When installing, use thread sealant tape on the NPT pressure gauge port for a secure fit.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/Fuel_Pressure_Regulator_a9eac9bc-5369-4140-b0f3-57083b9d29e0.png?v=1727234063\" alt=\"Fuel Pressure Regulator\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Fuel Pump and Filter\u003c\/strong\u003e: The 300 LPH inline fuel pump and 10-micron fuel filter work seamlessly to deliver clean, high-volume fuel flow. \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/Fuel_pump_be0c2f03-3a7e-4138-8671-007ede43e3e6.png?v=1727234057\" alt=\"Fuel Pump\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/fuel_filter_c69d7610-b9d3-4318-a9be-2d7927e0d349.png?v=1727234047\" alt=\"Fuel Filter\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium PTFE Fuel Hose\u003c\/strong\u003e: The 40-foot PTFE-lined fuel hose with a stainless-steel braided exterior provides unmatched durability and chemical resistance. \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/ptfe_fuel_line_2.png?v=1727233991\" alt=\"PTFE Fuel Line\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of Installation\u003c\/strong\u003e: Includes AN6 fittings for a secure, leak-proof installation. \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/fittings_application.png?v=1727234073\" alt=\"Fittings\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eWhy Choose Evil Energy?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eElevate your vehicle's performance with our top-tier fuel system components, including fuel lines, fittings, adapters, filters, fuel pumps, pressure regulators, and catch cans.\u003c\/p\u003e\n\u003cp\u003eSpecifically engineered for Cadillac, Chevrolet, GMC, Hummer, and Pontiac LS V8 engines (2007-2015), our products ensure seamless integration and hassle-free installation.\u003c\/p\u003e\n\u003cp\u003eWe prioritize quality control, ensuring each component meets rigorous standards for perfect fitment and durability, effectively addressing common fuel system challenges faced by car enthusiasts.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Performance:\u003c\/strong\u003e Our products boost efficiency and power for your modified engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Grade:\u003c\/strong\u003e Ideal for serious modifiers seeking reliable and high-performance upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Shipping:\u003c\/strong\u003e Orders are processed within 1-2 business days for quick delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Returns:\u003c\/strong\u003e Enjoy a hassle-free 90-day return policy with free return shipping (Requires no use or installation, packaging intact). 90-180 days will be charged a 15% operating fee.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e EVIL ENERGY provides 1-year warranty on this kit. For questions, reach out to us via email.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor additional information, please contact us at \u003ca href=\"mailto:support@ievilenergy.com\"\u003esupport@ievilenergy.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"More Products\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/evil_energy_more_products.png?v=1727234077\"\u003e\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Default Title","offer_id":43216169435272,"sku":"EVKT0202446","price":622.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVKT0202446.png?v=1736846938"},{"product_id":"ls-efi-kit-gm-ls3-l92-v8","title":"Evil Energy LS EFI System - Master Kit | Intake Manifold \u0026 Fuel Rail for GM LS3 L92 V8 6.2L | Inline Fuel Pump | Fuel Filter | PTFE Fuel Hose","description":"\u003ch3 class=\"a-spacing-none a-spacing-top-base\"\u003ePRODUCT DETAILS\u003c\/h3\u003e\n\u003ctable class=\"a-normal a-spacing-micro\" style=\"width: 95%; border-collapse: collapse; height: 423.875px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35%; font-weight: bold; height: 19.5938px;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"width: 65%; height: 19.5938px;\"\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 19.5938px;\"\u003eFitment\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eGM LS1\/LS2\/LS6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 19.5938px;\"\u003eManifold Type\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eSingle Plane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 19.5938px;\"\u003eFuel System Type\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eEFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 19.5938px;\"\u003ePort Size\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e2.50\" H x 1.15\" W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003e\u003cstrong\u003eCarb Flange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard 4150, fits up to 1.75\" throttle bores\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 19.5938px;\"\u003eInterchange Part Number\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e300-136\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 19.5938px;\"\u003e\u003cstrong\u003eRecommended Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eIdeal for Forced Induction setups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 215.531px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 215.531px;\"\u003eKit includes\u003c\/td\u003e\n\u003ctd style=\"height: 215.531px;\"\u003e\n\u003cul style=\"list-style: none; margin: 0; padding: 0;\"\u003e\n\u003cli\u003eIntake Manifold \u0026amp; Fuel Rail *1\u003c\/li\u003e\n\u003cli\u003eExternal Inline Fuel Pump Electric 300LPH *1\u003c\/li\u003e\n\u003cli\u003e6AN to M12*1.5 Fitting Adapter *1\u003c\/li\u003e\n\u003cli\u003e6AN to M18*1.5 Fitting Adapter *1\u003c\/li\u003e\n\u003cli\u003e50mm\/60mm Fuel Filter Mounting Bracket *3\u003c\/li\u003e\n\u003cli\u003e20FT 6AN PTFE Fuel Line *2\u003c\/li\u003e\n\u003cli\u003eMicron Fuel Filter *2\u003c\/li\u003e\n\u003cli\u003eFuel Pressure Regulator *1\u003c\/li\u003e\n\u003cli\u003eStraight PTFE Fitting *9\u003c\/li\u003e\n\u003cli\u003e90° PTFE Fitting *1\u003c\/li\u003e\n\u003cli\u003e45° PTFE Fitting *2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Cadillac LS engines V8\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2007-2008 Cadillac Escalade ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003cli\u003e2007-2008 Cadillac Escalade ESV ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003cli\u003e2007-2008 Cadillac Escalade EXT ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Chevrolet LS engines V8\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2010-2015 Chevrolet Camaro ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003cli\u003e2008-2013 Chevrolet Corvette ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003cli\u003e2014-2017 Chevrolet SS ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003cli\u003e2008 Chevrolet Tahoe ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit GMC LS engines V8\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2007-2008 GMC Sierra 1500 ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003cli\u003e2007-2008 GMC Yukon ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003cli\u003e2007-2008 GMC Yukon XL 1500 ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Hummer LS engines V8\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2008 Hummer H2 ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Pontiac LS engines V8\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2009 Pontiac G8 ▪ 6.2L\/376, EFI, Single Plane, Square Bore Flange\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance Intake Manifold\u003c\/strong\u003e: Crafted from high-quality aluminum, the manifold is optimized for airflow, ensuring maximum horsepower and torque gains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Fuel Rails\u003c\/strong\u003e: Made from billet aluminum with an anodized finish, these fuel rails resist corrosion and support high-pressure systems, making them perfect for EFI setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFuel Pressure Regulator\u003c\/strong\u003e: This adjustable regulator fits most EFI systems and works with gasoline and E85. When installing, use thread sealant tape on the NPT pressure gauge port for a secure fit.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/Fuel_Pressure_Regulator_a9eac9bc-5369-4140-b0f3-57083b9d29e0.png?v=1727234063\" alt=\"Fuel Pressure Regulator\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Fuel Pump and Filter\u003c\/strong\u003e: The 255 LPH inline fuel pump and 10-micron fuel filter work seamlessly to deliver clean, high-volume fuel flow. \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/Fuel_pump_be0c2f03-3a7e-4138-8671-007ede43e3e6.png?v=1727234057\" alt=\"Fuel Pump\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/fuel_filter_c69d7610-b9d3-4318-a9be-2d7927e0d349.png?v=1727234047\" alt=\"Fuel Filter\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium PTFE Fuel Hose\u003c\/strong\u003e: The 40-foot PTFE-lined fuel hose with a stainless-steel braided exterior provides unmatched durability and chemical resistance. \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/ptfe_fuel_line_2.png?v=1727233991\" alt=\"PTFE Fuel Line\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of Installation\u003c\/strong\u003e: Includes AN6 fittings for a secure, leak-proof installation. \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/fittings_application.png?v=1727234073\" alt=\"Fittings\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eWhy Choose Evil Energy?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eElevate your vehicle's performance with our top-tier fuel system components, including fuel lines, fittings, adapters, filters, fuel pumps, pressure regulators, and catch cans.\u003c\/p\u003e\n\u003cp\u003eSpecifically engineered for Cadillac, Chevrolet, GMC, Hummer, and Pontiac LS V8 engines (2007-2015), our products ensure seamless integration and hassle-free installation.\u003c\/p\u003e\n\u003cp\u003eWe prioritize quality control, ensuring each component meets rigorous standards for perfect fitment and durability, effectively addressing common fuel system challenges faced by car enthusiasts.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Performance:\u003c\/strong\u003e Our products boost efficiency and power for your modified engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Grade:\u003c\/strong\u003e Ideal for serious modifiers seeking reliable and high-performance upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Shipping:\u003c\/strong\u003e Orders are processed within 1-2 business days for quick delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Returns:\u003c\/strong\u003e Enjoy a hassle-free 90-day return policy with free return shipping (Requires no use or installation, packaging intact). 90-180 days will be charged a 15% operating fee.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e EVIL ENERGY provides 1-year warranty on this kit. For questions, reach out to us via email.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor additional information, please contact us at \u003ca href=\"mailto:support@ievilenergy.com\"\u003esupport@ievilenergy.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"More Products\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/evil_energy_more_products.png?v=1727234077\"\u003e\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Default Title","offer_id":43218369020040,"sku":"EVKT0202447","price":648.18,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVKT0202446.png?v=1736846938"},{"product_id":"ls-efi-kit-gen-iii-ls1-ls2","title":"Evil Energy LS EFI System - Master Kit | Intake Manifold \u0026 Fuel Rail for Gen III LS1, LS2 | Inline Fuel Pump | Fuel Filter | PTFE Fuel Hose","description":"\u003ch3 class=\"a-spacing-none a-spacing-top-base\"\u003ePRODUCT DETAILS\u003c\/h3\u003e\n\u003ctable class=\"a-normal a-spacing-micro\" style=\"width: 95%; border-collapse: collapse; height: 395.875px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35%; font-weight: bold; height: 19.5938px;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"width: 65%; height: 19.5938px;\"\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 19.5938px;\"\u003eFitment\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eGen III LS1\/LS2 engines (C10 models from 1960-1987)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 19.5938px;\"\u003eManifold Type\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eSingle Plane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 19.5938px;\"\u003eFuel System Type\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eEFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 19.5938px;\"\u003ePort Size\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e2.50-inch H x 1.15-inch W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 43.1875px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 43.1875px;\"\u003e\u003cstrong\u003eCarb Flange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 43.1875px;\"\u003eStandard 4150, fits up to 1.75-inch throttle bores\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 19.5938px;\"\u003e\u003cstrong\u003eRecommended Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cspan\u003eForced Induction, High-output EFI competition systems\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 215.531px;\"\u003e\n\u003ctd style=\"font-weight: bold; height: 215.531px;\"\u003eKit includes\u003c\/td\u003e\n\u003ctd style=\"height: 215.531px;\"\u003e\n\u003cul style=\"list-style: none; margin: 0; padding: 0;\"\u003e\n\u003cli\u003eIntake Manifold \u0026amp; Fuel Rail *1\u003c\/li\u003e\n\u003cli\u003eExternal Inline Fuel Pump Electric 300LPH *1\u003c\/li\u003e\n\u003cli\u003e6AN to M12*1.5 Fitting Adapter *1\u003c\/li\u003e\n\u003cli\u003e6AN to M18*1.5 Fitting Adapter *1\u003c\/li\u003e\n\u003cli\u003e50mm Fuel Filter Mounting Bracket *2\u003cbr\u003e60mm Fuel pump Mounting Bracket *1\u003c\/li\u003e\n\u003cli\u003e20FT 6AN PTFE Fuel Line *2\u003c\/li\u003e\n\u003cli\u003e100 Micron Fuel Filter *1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e10 Micron Fuel Filter *1\u003c\/li\u003e\n\u003cli\u003eFuel Pressure Regulator *1\u003c\/li\u003e\n\u003cli\u003eStraight PTFE Fitting *9\u003c\/li\u003e\n\u003cli\u003e90° PTFE Fitting *1\u003c\/li\u003e\n\u003cli\u003e45° PTFE Fitting *2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Description：\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eEvil Energy presents the LS EFI System - Master Kit, a comprehensive package designed for Gen III LS1 and LS2 engines. Whether you’re upgrading your fuel system for street performance or track reliability, this kit is built to deliver precision, durability, and efficiency.\u003c\/p\u003e\n\u003cp\u003eOur components undergo strict quality control for perfect fitment and durability, addressing common fuel system pain points for car enthusiasts.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance Intake Manifold\u003c\/strong\u003e: Crafted from high-quality aluminum, the manifold is optimized for airflow, ensuring maximum horsepower and torque gains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Fuel Rails\u003c\/strong\u003e: Made from billet aluminum with an anodized finish, these fuel rails resist corrosion and support high-pressure systems, making them perfect for EFI setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFuel Pressure Regulator\u003c\/strong\u003e: This adjustable regulator fits most EFI systems and works with gasoline and E85. When installing, use thread sealant tape on the NPT pressure gauge port for a secure fit.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/Fuel_Pressure_Regulator_a9eac9bc-5369-4140-b0f3-57083b9d29e0.png?v=1727234063\" alt=\"Fuel Pressure Regulator\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Fuel Pump and Filter\u003c\/strong\u003e: The 255 LPH inline fuel pump and 10-micron fuel filter work seamlessly to deliver clean, high-volume fuel flow. \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/Fuel_pump_be0c2f03-3a7e-4138-8671-007ede43e3e6.png?v=1727234057\" alt=\"Fuel Pump\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/fuel_filter_c69d7610-b9d3-4318-a9be-2d7927e0d349.png?v=1727234047\" alt=\"Fuel Filter\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium PTFE Fuel Hose\u003c\/strong\u003e: The 40-foot PTFE-lined fuel hose with a stainless-steel braided exterior provides unmatched durability and chemical resistance. \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/ptfe_fuel_line_2.png?v=1727233991\" alt=\"PTFE Fuel Line\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of Installation\u003c\/strong\u003e: Includes AN6 fittings for a secure, leak-proof installation. \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/fittings_application.png?v=1727234073\" alt=\"Fittings\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eWhy Choose Evil Energy?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eElevate your vehicle's performance with our top-tier fuel system components, including fuel lines, fittings, adapters, filters, fuel pumps, pressure regulators, and catch cans.\u003c\/p\u003e\n\u003cp\u003eSpecifically engineered for Cadillac, Chevrolet, GMC, Hummer, and Pontiac LS V8 engines (2007-2015), our products ensure seamless integration and hassle-free installation.\u003c\/p\u003e\n\u003cp\u003eWe prioritize quality control, ensuring each component meets rigorous standards for perfect fitment and durability, effectively addressing common fuel system challenges faced by car enthusiasts.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Performance:\u003c\/strong\u003e Our products boost efficiency and power for your modified engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Grade:\u003c\/strong\u003e Ideal for serious modifiers seeking reliable and high-performance upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Shipping:\u003c\/strong\u003e Orders are processed within 1-2 business days for quick delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Returns:\u003c\/strong\u003e Enjoy a hassle-free 90-day return policy with free return shipping (Requires no use or installation, packaging intact). 90-180 days will be charged a 15% operating fee.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e EVIL ENERGY provides 1-year warranty on this kit. For questions, reach out to us via email.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor additional information, please contact us at \u003ca href=\"mailto:support@ievilenergy.com\"\u003esupport@ievilenergy.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"More Products\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/evil_energy_more_products.png?v=1727234077\"\u003e\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Default Title","offer_id":43224786403464,"sku":"EVKT0202448","price":826.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVKT0202446.png?v=1736846938"},{"product_id":"evilenergy-intake-manifold-grid-heater-delete-plate-for-2007-2024-dodge-ram-2500-3500-6-7l-cummins","title":"EvilEnergy Intake Manifold \u0026 Grid Heater Delete Plate for 2007–2024 Dodge Ram 2500\/3500 6.7L Cummins","description":"\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003ctable width=\"100%\" style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.574%;\"\u003eFitment\u003c\/td\u003e\n\u003ctd style=\"width: 66.065%;\"\u003e2007–2024 Dodge Ram 2500 \/ 3500 with 6.7L Cummins Turbo Diesel.\u003cbr\u003e*Not compatible with Cab \u0026amp; Chassis models.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.574%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"width: 66.065%;\"\u003e\n\u003cp\u003eIntake Manifold: Cast Aluminum.\u003c\/p\u003e\n\u003cp\u003eIntake Delete Plate: Billet Aluminum, CNC Machined.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.574%;\"\u003ePackage Included\u003c\/td\u003e\n\u003ctd style=\"width: 66.065%;\"\u003e\n\u003cp\u003e1× Intake Manifold (Black Finish)\u003cbr\u003e1× CNC Billet Grid Heater Delete Plate\u003cbr\u003e1× Heater Coil\u003cbr\u003eAll Required Hardware \u0026amp; Gasket Kit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEliminates Grid Heater Nut Drop Risk:\u003c\/b\u003e Our innovative design vertically mounts the heating coil on top of the manifold, replacing the problematic factory grid heater. This provides reliable cold-start assistance without obstructing airflow or posing the risk of nuts and studs dropping into the cylinders.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eImproved Airflow:\u003c\/b\u003e Our wider, smoother path design significantly increases airflow and reduces resistance compared to the narrow, twisted factory intake manifold. This minimizes power loss during turbocharging and optimizes air delivery to your combustion chambers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEnhanced Performance:\u003c\/b\u003e Experience noticeable gains in horsepower and torque, providing a more responsive and powerful driving experience for both daily commuting and demanding applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOptimized Design:\u003c\/b\u003e Many aftermarket intake manifolds compromise air flow due to restricted fuel line positions. Our design incorporates dedicated fuel line routing, ensuring unhindered airflow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eNo Tuning Required:\u003c\/b\u003e Achieve better airflow and performance enhancements without the need for additional tuning. This saves you time and costs associated with post-installation adjustments. Our system is compatible with existing engine systems and will not interfere with emissions or other performance control systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRetains All Emissions Equipment:\u003c\/b\u003e Designed to work seamlessly with your truck's existing emissions systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAuxiliary Ports:\u003c\/b\u003e Features four pre-tapped 1\/8-inch NPT threaded ports, offering flexible installation options for various monitoring devices or further performance optimization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Bolt-On Install:\u003c\/strong\u003e No cutting, no hassle—just plug, bolt, and boost., directly replacing your factory components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose EvilEnergy?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCNC Billet Plate with black anodized finish: rust- and corrosion-resistant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved fuel line clearance—say goodbye to the restrictive kinks and blockages found in lesser designs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNo tuning required\u003c\/strong\u003e – keeps your emissions setup intact\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned to \u003cstrong\u003eoutflow and outperform\u003c\/strong\u003e OEM and most aftermarket solutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eThis product is designed for off-road and competition use only. It is not legal for use on pollution-controlled vehicles in California or any state that has adopted California emissions standards.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/08_6ff1c4af-1aab-4070-a2ca-2cd19e9fa207.jpg?v=1753951814\"\u003e\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"2007-2012 \/ Black","offer_id":43894037708936,"sku":"EVIS20-00001BK-002-L","price":599.0,"currency_code":"USD","in_stock":true},{"title":"2007-2012 \/ Red","offer_id":43894037741704,"sku":"EVIS20-00001RD-002-L","price":599.0,"currency_code":"USD","in_stock":true},{"title":"2013-2018 \/ Black","offer_id":43894037774472,"sku":"EVIS20-00001BK-003-L","price":599.0,"currency_code":"USD","in_stock":true},{"title":"2013-2018 \/ Red","offer_id":43894037807240,"sku":"EVIS20-00001RD-003-L","price":599.0,"currency_code":"USD","in_stock":true},{"title":"2019-2024 \/ Black","offer_id":43894037840008,"sku":"EVIS20-00001BK-004-L","price":599.0,"currency_code":"USD","in_stock":true},{"title":"2019-2024 \/ Red","offer_id":43894037872776,"sku":"EVIS20-00001RD-004-L","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/IS20-00001RD-002-L.jpg?v=1753951814"},{"product_id":"single-plane-ls-carb-intake-manifold-300-131","title":"EVIL ENERGY LS Carb Intake Manifold Single Plane 300-131 for GM LS Gen IV LS3\/L92\/L99\/L76 Rectangular Port","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003ctable style=\"width: 100%;\" class=\"a-normal a-spacing-micro\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"a-spacing-small po-brand\"\u003e\n\u003ctd style=\"width: 200px;\" class=\"a-span3\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"a-span9\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003eEVIL ENERGY\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 200px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300-131\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 200px;\"\u003e\u003cstrong\u003ePort Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangle Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 200px;\"\u003e\u003cstrong\u003eManifold Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Plane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 200px;\"\u003e\u003cstrong\u003eRPM Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5000–7500+ RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 200px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePremium Cast Aluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 200px;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMatte Black \/ Silver \/ Polished Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 200px;\"\u003e\u003cstrong\u003ePort Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular Port (LS3 \/ L92 \/ L99 \/ L76 Style)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 200px;\"\u003e\u003cstrong\u003eCompatible Engine Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFits all GM LS Gen III engines equipped with LS3\/L92\/L99\/L76 style rectangular port cylinder heads\u003cbr\u003eChevrolet:Small-Block Gen IV L76:364 (6.0L);\u003cbr\u003eChevrolet:Small-Block Gen IV L92:376 (6.2L);\u003cbr\u003eChevrolet:Small-Block Gen IV L99:376 (6.2L);\u003cbr\u003eChevrolet:Small-Block Gen IV LS3:376 (6.2L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 200px;\"\u003e\u003cstrong\u003eFuel System Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCarburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 200px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17.15 in (L) × 13.33 in (W) × 4.83 in (H) \/ 435.61mm × 338.58mm × 122.68mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 200px;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eAbout this item\u003c\/h2\u003e\n\u003cp\u003eSeeking maximum high-RPM power for your carbureted LS build? The \u003cstrong\u003eEVIL ENERGY Single Plane LS Intake Manifold (300-131)\u003c\/strong\u003e is purpose-built for serious performance — delivering peak power from 5,000–7,500+ RPM. This single-plane design features an open plenum for unrestricted airflow, precision-cast runners, and a matte black finish for a stealthy, race-ready look. Constructed from premium cast aluminum, it's the ideal upgrade for track days, drag racing, and LS swap builds targeting high-RPM performance on LS3, L92, L99, and L76 rectangular port platforms.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"EVIL ENERGY Single Plane LS Intake Manifold 300-131 matte black showing open plenum design\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_1_2c872a0b-7d88-46e9-9c7a-6546e453029c.webp?v=1779869716\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eDirect bolt-on for \u003cstrong\u003eGM LS Gen III engines with LS3\/L92\/L99\/L76 rectangular port cylinder heads\u003c\/strong\u003e. Compatible with the following engine models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLS3 (6.2L):\u003c\/strong\u003e Corvette C6 Base (2008–2013), Camaro SS Manual (2010–2015), Pontiac G8 GXP (2009)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eL99 (6.2L):\u003c\/strong\u003e Camaro SS Automatic (2010–2015)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eL92 (6.2L):\u003c\/strong\u003e Cadillac Escalade (2007–2014), GMC Yukon Denali (2007–2014), Chevy Suburban LTZ (2007–2014)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eL76 (6.0L):\u003c\/strong\u003e Holden Commodore SS VE\/VF (2008–2017), Pontiac G8 GT (2008–2009)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_2_9ceab055-4384-43af-8dca-1ee7ec76d976.webp?v=1783050406\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSINGLE PLANE DESIGN — 5,000–7,500+ RPM:\u003c\/strong\u003e One open plenum feeds all cylinders for maximum high-RPM airflow. Designed exclusively for \u003cstrong\u003ecarburetor\u003c\/strong\u003e fuel systems (not EFI). Ideal for track days, drag racing, and LS swap builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRECTANGULAR PORT FIT:\u003c\/strong\u003e Precision-cast to match LS3\/L92\/L99\/L76 rectangular port configurations — ensures a leak-free gasket seal with no modifications required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePRECISION-CAST AIRFLOW:\u003c\/strong\u003e Every runner and plenum surface is precision-cast for consistent port-to-port airflow, sharper throttle response, and increased horsepower at wide-open throttle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIRECT BOLT-ON — NO MODIFICATIONS:\u003c\/strong\u003e Matches OEM specs. Bolt on using your existing carburetor and accessories. Dimensions: 17.15\" (L) × 13.33\" (W) × 4.83\" (H). Includes all installation hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePREMIUM CAST ALUMINUM:\u003c\/strong\u003e High-grade aluminum alloy with matte black satin finish — anti-rust, anti-corrosion, high-temperature resistant. Built to outlast the factory unit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_3_bc1d175e-c986-4c5b-9b6d-de22be5d0f45.webp?v=1783050430\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEVIL ENERGY Single Plane LS Intake Manifold, Matte Black (Part No. 300-131) × 1\u003c\/li\u003e\n\u003cli\u003eComplete Installation Hardware Kit × 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Package contents of Single Plane LS Intake Manifold 300-131 with installation hardware\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_4_a562c751-6cde-45a1-a740-586c6607ecea.webp?v=1779869716\"\u003e\u003c\/p\u003e\n\u003carticle\u003e\n\u003ch2\u003eWhy Choose EVIL ENERGY LS Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eWhether you're building a street strip car, a full race LS engine, or a carbureted LS swap project, the EVIL ENERGY \u003cstrong\u003esingle plane LS intake manifold\u003c\/strong\u003e delivers the high-RPM airflow and build quality that serious enthusiasts demand. Every \u003cstrong\u003eLS intake\u003c\/strong\u003e we produce is precision-cast from premium aluminum, designed as a direct bolt-on upgrade — no cutting, no welding, no guessing. From the \u003cstrong\u003eLS3 intake manifold\u003c\/strong\u003e to the \u003cstrong\u003eL92 intake manifold\u003c\/strong\u003e, EVIL ENERGY covers the full range of \u003cstrong\u003erectangular port\u003c\/strong\u003e and \u003cstrong\u003ecarb intake\u003c\/strong\u003e configurations for GM LS Gen III\/IV platforms.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven High-RPM Performance:\u003c\/strong\u003e Single plane design optimized for 5,000–7,500+ RPM — the intake manifold choice for track, drag, and high-output street builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor-Ready Out of the Box:\u003c\/strong\u003e Engineered for carburetor fuel systems — bolt on your carb and go. No EFI conversion needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Returns\u003c\/strong\u003e: \u003cstrong\u003e90-day\u003c\/strong\u003e hassle-free return with free return shipping (unused, uninstalled).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: \u003cstrong\u003e1-year\u003c\/strong\u003e warranty on all products.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/article\u003e","brand":"EVIL ENERGY","offers":[{"title":"Black","offer_id":46255653060744,"sku":"EVBUH0007023","price":179.99,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":46255824437384,"sku":"EVBUH0007022","price":169.99,"currency_code":"USD","in_stock":true},{"title":"Polished Silver","offer_id":46255824470152,"sku":"EVBUH0007024","price":209.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL-ENERGY-92mm-LS3-HI-RAM-Intake-Manifold-Aluminum-EFI-for-LS3-L92-L99-L76-Rectangular-Port-with-Fuel-Rails-Page-Title-_Me-EVIL-ENERGY-169491633.webp?v=1781885658"},{"product_id":"ford-351w-intake-manifold-carburetor-4023","title":"EVIL ENERGY  Dual Plane Ford 351W Intake Manifold Carburetor for Small Block Windsor (SBF)","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eIntake Manifold Product Details\u003c\/h2\u003e\n\u003ctable style=\"width: 100%;\" class=\"a-normal a-spacing-micro\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"a-spacing-small po-brand\"\u003e\n\u003ctd style=\"width: 36.8374%;\" class=\"a-span3\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"a-span9\" style=\"width: 62.8403%;\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003eEVIL ENERGY\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8374%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.8403%;\"\u003e4023\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8374%;\"\u003e\u003cstrong\u003eManifold Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.8403%;\"\u003eTyphoon Dual Plane(351W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8374%;\"\u003e\u003cstrong\u003eRPM Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.8403%;\"\u003e1500–6500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8374%;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.8403%;\"\u003ePremium Cast Aluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8374%;\"\u003e\u003cb\u003eColor\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.8403%;\"\u003eSilver\/Black\/Polished Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8374%;\"\u003e\u003cstrong\u003eCompatible Engine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.8403%;\"\u003eFord Small Block SBF Windsor 351W 5.8L V8 Engine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8374%;\"\u003e\u003cstrong\u003eFuel System Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.8403%;\"\u003eCarburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8374%;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.8403%;\"\u003e21.12 in (L) × 11.08 in (W) × 5.76 in (H) \/ 536.34mm × 281.44mm × 146.42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8374%;\"\u003e\u003cstrong\u003eCompatible Vehicles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.8403%;\"\u003eFord Mustang Second Gen (1971–1973, Boss 351\/High-end V8)\u003cbr\u003eFord Mustang Third Gen (1980–1982, '5.8L HO')\u003cbr\u003eFord Torino \/ Gran Torino (1970–1974, Cobra, Sport)\u003cbr\u003eMercury Cougar (1970–1974)\u003cbr\u003eFord Thunderbird (1970s)\u003cbr\u003eFord LTD \/ LTD Crown Victoria (1970s–1980s)\u003cbr\u003eMercury Marquis \/ Grand Marquis (1970s–1980s)\u003cbr\u003eLincoln Continental Fifth Gen (1970–1979)\u003cbr\u003eFord F-Series Pickup F-150 \/ F-250 (1969–1996)\u003cbr\u003eFord Bronco Full-size 2nd–5th Gen (1973–1996)\u003cbr\u003eFord Econoline \/ Club Wagon Van (1970s–1990s)\u003cbr\u003eFord Mustang Boss 351 (1971, Hi-Po)\u003cbr\u003eFord Australia Falcon X Series (1970s–1980s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8374%;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.8403%;\"\u003e1 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eFord 351 Windsor Intake Manifold Summary\u003c\/h2\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:c190ec42-71a4-4d49-9582-70dfad80954c-1\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:c190ec42-71a4-4d49-9582-70dfad80954c-1\" data-turn-id-container=\"request-WEB:c190ec42-71a4-4d49-9582-70dfad80954c-1\" data-testid=\"conversation-turn-4\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"28aa86ea-bf1a-4d35-8ec3-a8e0ccb7006b\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"486\"\u003eLooking for a street-ready \u003cstrong data-start=\"27\" data-end=\"58\"\u003eEVIL ENERGY intake manifold\u003c\/strong\u003e that delivers power from idle all the way to redline? The \u003cstrong data-start=\"117\" data-end=\"157\"\u003eFord 351W Typhoon series (Part 4023)\u003c\/strong\u003e is engineered specifically for \u003cstrong data-start=\"189\" data-end=\"220\"\u003ecarbureted Ford 351 Windsor\u003c\/strong\u003e upgrades, providing a broad \u003cstrong data-start=\"249\" data-end=\"278\"\u003e1,500–6,500 RPM powerband\u003c\/strong\u003e and a \u003cstrong data-start=\"285\" data-end=\"312\"\u003ehigh-flow runner design\u003c\/strong\u003e out of the box. Constructed from \u003cstrong data-start=\"346\" data-end=\"371\"\u003epremium cast aluminum\u003c\/strong\u003e with a polished silver finish, this intake manifold optimizes fuel distribution for a standard carburetor setup.\u003c\/p\u003e\n\u003cp data-start=\"488\" data-end=\"873\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eIt is the ideal \u003cstrong data-start=\"504\" data-end=\"526\"\u003ehigh-flow manifold\u003c\/strong\u003e for muscle cars and classic trucks. Whether you are performing a routine \u003cstrong data-start=\"600\" data-end=\"622\"\u003eintake replacement\u003c\/strong\u003e or seeking a reliable \u003cstrong data-start=\"645\" data-end=\"669\"\u003eaftermarket manifold\u003c\/strong\u003e for your \u003cstrong data-start=\"679\" data-end=\"693\"\u003eSBF engine\u003c\/strong\u003e, this premium \u003cstrong data-start=\"708\" data-end=\"732\"\u003e351W intake manifold\u003c\/strong\u003e is the definitive performance upgrade for \u003cstrong data-start=\"775\" data-end=\"822\"\u003eMustang, F-150, Bronco, Torino, Thunderbird\u003c\/strong\u003e, and full-size \u003cstrong data-start=\"838\" data-end=\"862\"\u003eFord\/Mercury\/Lincoln\u003c\/strong\u003e platforms.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_1_1f29045d-d3e8-4535-8bc1-2465be082957.webp?v=1779788418\" alt=\"A mechanic standing next to a vintage red Mustang with an open hood displaying a premium engine intake manifold swap. Below the vehicle is a full lineup of high-strength aluminum Ford 351 Windsor intake manifold models, demonstrating a perfect fitment replacement for an intake manifold carburetor or intake manifold and carburetor configuration.\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eKey Features -\u003cstrong\u003e \u003c\/strong\u003eEVIL ENERGY intake manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHIGH-FLOW DESIGN — STABLE INDUCTION:\u003c\/strong\u003e Every runner of this high-flow \u003cb data-path-to-node=\"5\" data-index-in-node=\"31\"\u003e351w intake manifold\u003c\/b\u003e is precision-cast for high-flow, precise air volume, and stable induction from idle to wide-open throttle. This optimized \u003cb data-path-to-node=\"5\" data-index-in-node=\"174\"\u003ecarb intake manifold\u003c\/b\u003e delivers sharper throttle response, stronger mid-range torque, and consistent horsepower across the 1,500–6,500 RPM band. It is the perfect upgrade for an efficient \u003cb data-path-to-node=\"5\" data-index-in-node=\"360\"\u003eintake manifold carburetor\u003c\/b\u003e system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIRECT BOLT-ON — NO MODIFICATIONS:\u003c\/strong\u003e Engineered to match OEM SBF Windsor specifications, this premium \u003cb data-path-to-node=\"7\" data-index-in-node=\"65\"\u003eFord 351W intake manifold\u003c\/b\u003e ensures a direct-fit swap. You can easily bolt it on using your existing \u003cb data-path-to-node=\"7\" data-index-in-node=\"164\"\u003eintake manifold and carburetor\u003c\/b\u003e setup, gaskets, and accessories. This user-friendly \u003cb data-path-to-node=\"7\" data-index-in-node=\"247\"\u003ecarburetor intake manifold\u003c\/b\u003e includes complete installation hardware for a straightforward, frustration-free swap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePREMIUM POLISHED ALUMINUM:\u003c\/strong\u003e Cast from high-grade aluminum alloy, this \u003cb data-path-to-node=\"9\" data-index-in-node=\"42\"\u003eEVIL ENERGY intake manifold\u003c\/b\u003e features a polished silver finish that resists corrosion, discoloration, and heat fatigue. It delivers a classic muscle-car engine bay look with performance-grade durability. If you are searching for a true \u003cb data-path-to-node=\"9\" data-index-in-node=\"277\"\u003eFord 351 Windsor intake manifold\u003c\/b\u003e that balances show-quality aesthetics with raw street power, this heavy-duty \u003cb data-path-to-node=\"9\" data-index-in-node=\"387\"\u003ecarb manifold\u003c\/b\u003e is the definitive choice for your V8 engine rebuild.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_2_074e3db6-38d2-4267-8c63-a77b5e7e56d1.webp?v=1783050934\" alt=\"\"\u003e\u003c\/div\u003e\n\u003ch2\u003eIs the Carb Intake Manifold the Street Performance Upgrade?\u003c\/h2\u003e\n\u003ch3\u003eStreet Performance — The Ultimate Daily Driver Upgrade\u003c\/h3\u003e\n\u003cp data-path-to-node=\"4\"\u003eThe \u003cb data-path-to-node=\"4\" data-index-in-node=\"4\"\u003eFord 351W intake manifold\u003c\/b\u003e Typhoon series is purpose-built for premium street performance. Unlike restrictive factory units or race-only options that sacrifice low-end torque for peak RPM gains, this high-flow \u003cb data-path-to-node=\"4\" data-index-in-node=\"213\"\u003e351W intake manifold\u003c\/b\u003e design maintains strong idle quality, crisp throttle response, and consistent mid-range pull. It functions as an optimized \u003cb data-path-to-node=\"4\" data-index-in-node=\"357\"\u003ecarb intake manifold\u003c\/b\u003e, ensuring efficient fuel distribution across the 1,500 to 6,500 RPM band—exactly what you need for daily driving, weekend cruising, and occasional strip passes.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eIf your small-block build lives in this rev range, choosing this \u003cb data-path-to-node=\"5\" data-index-in-node=\"76\"\u003ecarburetor intake manifold\u003c\/b\u003e ensures a perfectly balanced \u003cb data-path-to-node=\"5\" data-index-in-node=\"132\"\u003eintake manifold and carburetor\u003c\/b\u003e combination that gets the job done without compromise. Whether you are replacing an old setup with this high-performance \u003cb data-path-to-node=\"5\" data-index-in-node=\"284\"\u003eintake manifold carburetor\u003c\/b\u003e configuration or plumbing a fresh \u003cb data-path-to-node=\"5\" data-index-in-node=\"345\"\u003ecarb manifold\u003c\/b\u003e on a project car, this \u003cb data-path-to-node=\"5\" data-index-in-node=\"390\"\u003eFord 351 Windsor intake manifold\u003c\/b\u003e provides the ultimate daily driver upgrade. Trust the precision-engineered \u003cb data-path-to-node=\"5\" data-index-in-node=\"498\"\u003eEVIL ENERGY intake manifold\u003c\/b\u003e to unleash your engine's true horsepower and torque potential out of the box.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_3_a87a884f-4345-4e79-8e20-e890e886e07b.webp?v=1783050957\" alt=\"\"\u003e\u003c\/div\u003e\n\u003ch2\u003ePackage Contents \u0026amp; Unboxing Checklist\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003eEVIL ENERGY intake manifold\u003c\/b\u003e (Part No. 4023) × 1: You will receive one brand-new, premium \u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"100\"\u003eFord 351W intake manifold\u003c\/b\u003e from the high-flow Typhoon series, finished in stunning polished silver.\u003c\/li\u003e\n\u003cli\u003eComplete Heavy-Duty Installation Hardware Kit × 1: Includes all necessary mounting bolts, vacuum plugs, and premium washers needed for a reliable, leak-free \u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"157\"\u003eintake manifold and carburetor\u003c\/b\u003e swap.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_4_26b68626-388b-48ee-af85-fb3e34c228fa.webp?v=1779788418\" alt=\"Four real-world application scenarios for the EVIL ENERGY intake manifold showing engine modification and upgrades, track or racing applications, routine repair and replacement, and personal DIY modifications on a classic muscle car. This dual-plane 351w intake manifold brings optimal versatility to street trucks and vintage muscle cars alike.\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003carticle\u003e\n\u003ch2\u003eWhy Choose EVIL ENERGY Ford 351W Intake Manifold?\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eWhether you're restoring a classic Mustang Boss 351,\u003c\/span\u003e\u003cspan class=\"\"\u003e building a street truck F-150,\u003c\/span\u003e\u003cspan class=\"\"\u003e or upgrading your Bronco for off-road torque,\u003c\/span\u003e\u003cspan class=\"\"\u003e the \u003c\/span\u003e\u003cb class=\"\" data-index-in-node=\"134\" data-path-to-node=\"4\"\u003eEVIL ENERGY intake manifold\u003c\/b\u003e\u003cspan class=\"\"\u003e Typhoon series delivers the broad powerband and build quality that Ford Windsor enthusiasts demand.\u003c\/span\u003e\u003cspan class=\"\"\u003e Every SBF intake we produce is precision-cast from premium aluminum,\u003c\/span\u003e\u003cspan class=\"\"\u003e designed as a direct bolt-on upgrade — no cutting,\u003c\/span\u003e\u003cspan class=\"\"\u003e no welding,\u003c\/span\u003e\u003cspan class=\"\"\u003e no guesswork.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eFrom a traditional Ford small block layout to a specialized \u003c\/span\u003e\u003cspan\u003ecarb intake manifold\u003c\/span\u003e\u003cspan class=\"\"\u003e upgrade,\u003c\/span\u003e\u003cspan class=\"\"\u003e our engineering ensures peak volumetric efficiency.\u003c\/span\u003e\u003cspan class=\"\"\u003e This high-flow \u003c\/span\u003e\u003cb class=\"\" data-index-in-node=\"157\" data-path-to-node=\"5\"\u003e351W intake manifold\u003c\/b\u003e\u003cspan class=\"\"\u003e creates a perfectly balanced \u003c\/span\u003e\u003cb class=\"\" data-index-in-node=\"207\" data-path-to-node=\"5\"\u003eintake manifold and carburetor\u003c\/b\u003e\u003cspan class=\"\"\u003e combination.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,0,0\"\u003eStreet-Proven Powerband:\u003c\/b\u003e This carburetor intake manifold is optimized for 1,500–6,500 RPM — the ideal range for daily drivers, street cruisers, and mild strip builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eCarburetor-Ready Out of the Box:\u003c\/b\u003e Engineered exclusively for a carburetor intake manifold configuration — bolt on your carb and go. No EFI conversion needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,2,0\"\u003eLeak-Free Performance:\u003c\/b\u003e This \u003cb data-index-in-node=\"36\" data-path-to-node=\"6,2,0\"\u003eFord 351 Windsor intake manifold\u003c\/b\u003e ensures a tight vacuum seal, preventing power loss common with an inferior \u003cb data-index-in-node=\"144\" data-path-to-node=\"6,2,0\"\u003ecarb manifold\u003c\/b\u003e alternative.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,3,0\"\u003ePerfect Fitment Replacement:\u003c\/b\u003e Upgrade to this heavy-duty \u003cb data-index-in-node=\"56\" data-path-to-node=\"6,3,0\"\u003eFord 351W intake manifold\u003c\/b\u003e and experience seamless port alignment for your vintage V8 rebuild.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,4,0\"\u003eEasy Returns:\u003c\/b\u003e 90-day hassle-free return with free return shipping (unused, uninstalled).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,5,0\"\u003eWarranty:\u003c\/b\u003e 1-year warranty on all products.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhere Can You Install the Ford 351W Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eChoosing the right induction setup means matching it perfectly to your vehicle's purpose and driving style. Below are the four most common application scenarios where the EVIL ENERGY intake manifold Typhoon series excels at solving common performance bottlenecks.\u003c\/p\u003e\n\u003ch3\u003e1. Classic Mustang \u0026amp; Muscle Car Restoration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Vehicles: \u003c\/strong\u003e1971–1973 Ford Mustang (including Boss 351), Ford Torino, Mercury Cougar, and Ford Thunderbird platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Problem: \u003c\/strong\u003eWhen restoring a golden-era Ford muscle car, factory cast-iron intake manifolds are often plagued by internal coolant passage corrosion, hairline cracks, and persistent vacuum leaks. Furthermore, their immense weight negatively impacts front-end handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication: \u003c\/strong\u003eRebuilding a classic Ford requires components that balance timeless retro styling with modern reliability. This high-flow carb intake manifold is the perfect top-end upgrade for restoring a 1971–1973 Mustang Boss 351 or Ford Torino. Replacing a restrictive, heavy factory unit with our advanced cast aluminum design drastically reduces engine weight while maximizing total airflow. Its polished silver mirror finish instantly upgrades your engine bay to show-car quality, making it the definitive Ford 351 Windsor intake manifold choice for weekend cruisers and car show restorers who demand original-matching SBF ports with performance-grade durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e2. Vintage Ford F-150 \u0026amp; Bronco Street\/Truck Builds\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Vehicles:\u003c\/strong\u003e 1969–1996 Ford F-150 \/ F-250 Pickups, 1973–1996 Full-Size Ford Bronco, and Ford Econoline\/Club Wagon vans.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Problem:\u003c\/strong\u003e Vintage Ford truck owners need robust, low-to-mid-range torque for daily driving, heavy hauling, or light off-roading. Installing a race-only dual-plane manifold destroys this necessary low-end power, leaving the truck feeling sluggish off the line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e If you are building a street-legal F-150 truck or restoring a classic full-size Bronco for off-road torque, low-end responsiveness is everything. Unlike race-only dual-plane manifolds that suffer from sluggish low-RPM acceleration, this 351w intake manifold maintains excellent vacuum signals and consistent mid-range pull across the 1,500–6,500 RPM band. It is engineered to create a perfectly balanced intake manifold and carburetor setup that provides the precise throttle response needed for daily driving, hauling, or cruising. Bolt on this premium Ford 351W intake manifold to unleash your truck's true towing and highway cruising potential without compromising idle quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e3. EFI to Carburetor Retrofit \u0026amp; Conversion\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Scenarios: \u003c\/strong\u003e1988–1996 factory 5.8L V8 Ford trucks or late-model Fox Body\/Third-Gen Mustangs looking to swap out complicated, aging fuel injection networks for a simplified mechanical setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Problem: \u003c\/strong\u003eEarly Ford OBD-1 EFI systems feature brittle wiring harnesses, hard-to-find replacement sensors, and obsolete computers that make troubleshooting a diagnostic nightmare for DIY mechanics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Tired of dealing with brittle, obsolete factory wiring harnesses, failing sensors, and complicated EFI troubleshooting on your late-model 5.8L V8? This dedicated carburetor intake manifold is the go-to solution for enthusiasts executing an EFI-to-Carburetor conversion on Fox Body Mustangs or 90s F-Series pickups. Engineered as a direct bolt-on for standard 4-barrel applications, this specialized intake manifold carburetor configuration simplifies your entire engine bay. By matching it with a classic Holley or Edelbrock 4-barrel setup, this robust carb manifold eliminates vacuum leak anxieties and delivers reliable, purely mechanical fuel atomization that is easy to tune and built to last.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e4. Budget-Friendly SBF Crate Engine Street\/Strip Builds\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Scenarios:\u003c\/strong\u003e DIY builders assembling a 351W Crate Engine or constructing an affordable small block from scratch for weekend bracket racing and local street\/strip use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Problem: \u003c\/strong\u003eHigh-end aftermarket components can quickly drain a project budget, yet builders still require precision port alignment and strict flatness tolerances to match aftermarket aluminum heads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Budget-conscious engine builders assembling a 351W SBF crate engine for local bracket racing or street\/strip dominance need uncompromised airflow at a smart price point. Manufactured using an advanced cast aluminum process, this high-flow EVIL ENERGY intake manifold guarantees uniform runner volume and an airtight deck height alignment right out of the box. It pairs seamlessly with aftermarket aluminum SBF Windsor cylinder heads, ensuring your intake manifold carburetor setup delivers uniform air-fuel mixture distribution up to 6,500 RPM. Maximize your horsepower-per-dollar ratio with a street-proven 351W intake manifold that handles high-vacuum performance demands effortlessly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/article\u003e","brand":"EVIL ENERGY","offers":[{"title":"Silver","offer_id":46207390417032,"sku":"EVBUH0003004","price":159.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":46207390449800,"sku":"EVBUH0003005","price":169.99,"currency_code":"USD","in_stock":false},{"title":"Polished Silver","offer_id":46207390482568,"sku":"EVBUH0003006","price":199.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/01_914b0b15-4d8a-467f-9644-d8a480e68439.webp?v=1779866133"},{"product_id":"hi-ram-ls3-efi-intake-manifold-1918s","title":"EVIL ENERGY 92mm HI-RAM LS3 Intake Manifold Aluminum EFI for LS3 L92 L99 L76 Rectangular Port with Fuel Rails","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 509.438px;\" class=\"a-normal a-spacing-micro\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"a-spacing-small po-brand\" style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 200px; height: 19.5938px;\" class=\"a-span3\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"a-span9\" style=\"height: 19.5938px;\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003eEVIL ENERGY\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 200px; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e1918S+1918 \/ 300116\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 200px; height: 19.5938px;\"\u003e\u003cstrong\u003eManifold Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eHI-RAM (High-Rise)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 200px; height: 39.1875px;\"\u003e\u003cstrong\u003eRPM Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39.1875px;\"\u003ePeak Torque ~5,000–7,000+ RPM; Peak HP ~7,000–8,500+ RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 200px; height: 19.5938px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003ePremium Cast Aluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 200px; height: 19.5938px;\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003ePolished Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 200px; height: 19.5938px;\"\u003e\u003cstrong\u003eThrottle Body Bore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e92 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 200px; height: 19.5938px;\"\u003e\u003cstrong\u003eCompatible Engine Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eFits all GM LS Gen III engines equipped with LS3\/L92\/L99\/L76 style rectangular port cylinder heads\u003cbr\u003eChevrolet:Small-Block Gen IV L76:364 (6.0L);\u003cbr\u003eChevrolet:Small-Block Gen IV L92:376 (6.2L);\u003cbr\u003eChevrolet:Small-Block Gen IV L99:376 (6.2L);\u003cbr\u003eChevrolet:Small-Block Gen IV LS3:376 (6.2L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 137.156px;\"\u003e\n\u003ctd style=\"width: 200px; height: 137.156px;\"\u003e\u003cstrong\u003eCompatible Vehicles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 137.156px;\"\u003eChevy Corvette C6 (2008–2013)\u003cbr\u003eCamaro SS Gen5 (2010–2015)\u003cbr\u003eCadillac Escalade (2007–2014)\u003cbr\u003eGMC Yukon Denali (2007–2014)\u003cbr\u003eChevy Suburban LTZ (2007–2014)\u003cbr\u003ePontiac G8 GT \/ GXP (2008–2009)\u003cbr\u003eHolden VE\/VF Commodore SS \u0026amp; more\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 200px; height: 19.5938px;\"\u003e\u003cstrong\u003eFuel System Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eEFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 200px; height: 19.5938px;\"\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eEFI Fuel Rails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 200px; height: 39.1875px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39.1875px;\"\u003e23.96 in (L) × 13.33 in (W) × 12.03 in (H) \/ 608.49mm × 338.50mm × 305.46mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 200px; height: 19.5938px;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e1 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eHigh-Performance LS Engine Intake Manifold Summary\u003c\/h2\u003e\n\u003cp data-path-to-node=\"10\"\u003eChasing 800+ horsepower? The \u003cb data-index-in-node=\"29\" data-path-to-node=\"10\"\u003eEVIL ENERGY intake manifold\u003c\/b\u003e is purpose-built for serious high-RPM racing, delivering reliable top-end power from 7,000–8,500+ RPM. This heavy-duty \u003cb data-index-in-node=\"176\" data-path-to-node=\"10\"\u003eLS engine intake manifold\u003c\/b\u003e features extended-length tuned runners and an oversized high-rise plenum designed to maximize airflow at extreme RPM. If you are upgrading your \u003cb data-index-in-node=\"346\" data-path-to-node=\"10\"\u003eLS engine\u003c\/b\u003e with a premium \u003cb data-index-in-node=\"371\" data-path-to-node=\"10\"\u003efuel injection manifold\u003c\/b\u003e that balances structural durability with maximum volumetric efficiency, this \u003cb data-index-in-node=\"472\" data-path-to-node=\"10\"\u003eLS aluminum intake\u003c\/b\u003e provides the ultimate race-proven platform. Engineered as a heavy-duty \u003cb data-index-in-node=\"562\" data-path-to-node=\"10\"\u003eEFI intake manifold\u003c\/b\u003e, it includes matching aluminum fuel rails for a true bolt-on installation on high-displacement V8 street and strip setups.\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003eWhether you are plumbing a large turbo system, building a supercharged track weapon, or executing a max-effort naturally aspirated race engine, this \u003cb data-index-in-node=\"149\" data-path-to-node=\"11\"\u003eLS intake manifold\u003c\/b\u003e eliminates the restrictive air bottlenecks common with factory composite units. Choosing this specific \u003cb data-index-in-node=\"271\" data-path-to-node=\"11\"\u003eLS3 intake manifold\u003c\/b\u003e ensures that your rectangular port configuration receives uniform air-fuel distribution across all cylinders. Upgrade your factory top-end today with this \u003cb data-index-in-node=\"446\" data-path-to-node=\"11\"\u003eLS high ram intake\u003c\/b\u003e, engineered explicitly to handle the intense pressure and thermal demands of high-combination forced induction.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_1_1539e378-1c4d-47bd-b84f-8a07024ad9b3.webp?v=1783057406\" alt=\"\"\u003e\u003c\/div\u003e\n\u003ch2\u003eWhich GM Engine Families Fit the EVIL ENERGY Intake Manifold?\u003c\/h2\u003e\n\u003ch3\u003eDetailed Vehicle and Block Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis premium \u003cb data-path-to-node=\"15\" data-index-in-node=\"13\"\u003eLS manifold\u003c\/b\u003e is precision-engineered to match GM factory specifications for Gen IV small-block V8 powerplants equipped with rectangular port cylinder heads. It acts as a direct-fit replacement for your stock \u003cb data-path-to-node=\"15\" data-index-in-node=\"220\"\u003eLS intake\u003c\/b\u003e assembly, requiring no custom porting or intake flange modifications. This heavy-duty \u003cb data-path-to-node=\"15\" data-index-in-node=\"316\"\u003eintake manifold\u003c\/b\u003e is fully compatible with the following engine configurations and sub-models:\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003eGM Gen IV Small-Block V8 Engine Architecture Reference\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,0,0\"\u003eCompatible Architecture:\u003c\/b\u003e Engineered for GM LS Gen IV small-block V8 engines equipped with factory LS3\/L92\/L99\/L76 style rectangular port cylinder heads. This acts as a direct-fit replacement for your stock \u003cb data-index-in-node=\"206\" data-path-to-node=\"5,0,0\"\u003eLS intake\u003c\/b\u003e assembly, requiring no custom porting or intake flange modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,1,0\"\u003eChevrolet L76 Specification:\u003c\/b\u003e 364 Cubic Inches (6.0L) Small-Block Gen IV V8 Engine Block\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,2,0\"\u003eChevrolet L92 Specification:\u003c\/b\u003e 376 Cubic Inches (6.2L) Small-Block Gen IV V8 Engine Block\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,3,0\"\u003eChevrolet L99 Specification:\u003c\/b\u003e 376 Cubic Inches (6.2L) Small-Block Gen IV V8 Engine Block\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,4,0\"\u003eChevrolet LS3 Specification:\u003c\/b\u003e 376 Cubic Inches (6.2L) Small-Block Gen IV V8 Engine Block\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDetailed Vehicle and Block Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis heavy-duty \u003cb data-index-in-node=\"16\" data-path-to-node=\"7\"\u003eintake manifold\u003c\/b\u003e is fully compatible with the following engine configurations and specific sub-models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003eLS3 Intake Manifolds (6.2L):\u003c\/b\u003e Fits Chevy Corvette C6 Base (2008–2013), Camaro SS Manual Trans (2010–2015), Pontiac G8 GXP (2009), and HSV E3\/Gen-F (2013–2017) platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eL99 Intake Applications (6.2L):\u003c\/b\u003e Optimizes airflow for Camaro SS Automatic Trans (2010–2015) configurations running rectangular ports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,2,0\"\u003e6.0 LS Intake Manifold Series (L76):\u003c\/b\u003e Optimizes airflow for Holden Commodore SS VE\/VF (2008–2017), Chevrolet Caprice WM\/WN (2008–2014), Caprice PPV (2011–2017), and Pontiac G8 GT (2008–2009).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003e6.0 LS Intake Applications (L76 Engine):\u003c\/b\u003e Direct bolt-on solution for heavy-duty 6.0L rectangular port car and performance truck blocks requiring a high-volume manifold swap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003e6.2L Cylinder Heads (L92):\u003c\/b\u003e Fits Cadillac Escalade (2007–2014), GMC Yukon Denali (2007–2014), Chevrolet Suburban LTZ (2007–2014), and Silverado\/Sierra 1500 High-end (2007–2009) trucks.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_2_ab47dbca-9c6e-4d3f-9628-357edf28a8de.webp?v=1783057382\" alt=\"\"\u003e\u003c\/div\u003e\n\u003ch2\u003eKey Technical Features of the LS High Rise Intake\u003c\/h2\u003e\n\u003ch3\u003eHI-RAM DESIGN — 7,000–8,500+ RPM PEAK POWER\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,0,0\"\u003eRunner Profile:\u003c\/b\u003e Extended-length tuned runners designed to maximize high-RPM airflow velocity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,1,0\"\u003ePlenum Architecture:\u003c\/b\u003e Oversized high-rise plenum volume to support peak horsepower at extreme engine speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,2,0\"\u003eFuel Integration:\u003c\/b\u003e Engineered exclusively to maximize the performance of high-pressure fuel injection platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,3,0\"\u003eComponent Synergy:\u003c\/b\u003e Designed to work seamlessly with the included high-volume heavy-duty fuel rails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,4,0\"\u003eTarget Applications:\u003c\/b\u003e Optimized for naturally aspirated big displacement engines, large single or twin turbo setups, and custom supercharged builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,5,0\"\u003ePower Capability:\u003c\/b\u003e Purpose-built to support forced-induction or high-RPM racing applications aiming for 800+ horsepower.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e92MM THROTTLE BODY BORE\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003eInlet Diameter:\u003c\/b\u003e Standard 92mm throttle body bore flange to accept massive volumetric airflow capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eAirflow Optimization:\u003c\/b\u003e Enlarged bore architecture designed to minimize induction restrictions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,2,0\"\u003eVolumetric Efficiency:\u003c\/b\u003e Engineered to maintain maximum air intake volume at high RPM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eBuild Dependency:\u003c\/b\u003e Critical upgrade component for high-combination forced-induction and high-effort NA configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eSystem Delivery:\u003c\/b\u003e Works as a high-efficiency fuel injection manifold setup to push power far beyond stock factory limits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eINCLUDES EFI FUEL RAILS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"10,0,0\"\u003eKit Completeness:\u003c\/b\u003e Comes fully complete with matching high-volume billet-style fuel rails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"10,1,0\"\u003eInstallation Design:\u003c\/b\u003e Engineered for a true, direct-fit bolt-on installation path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"10,2,0\"\u003eCost Efficiency:\u003c\/b\u003e Complete EFI intake manifold kit eliminates any need to source expensive secondary rail components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"10,3,0\"\u003eHardware Integration:\u003c\/b\u003e Includes integrated rail mounting bosses so everything required for a secure LS intake swap is inside the box.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRECTANGULAR PORT FIT\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,0,0\"\u003eManufacturing Standard:\u003c\/b\u003e Precision-cast to ensure an exact match with GM factory head configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,1,0\"\u003eHead Compatibility:\u003c\/b\u003e Engineered specifically for factory LS3, L92, L99, and L76 rectangular port cylinder heads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,2,0\"\u003eSealing Security:\u003c\/b\u003e Precise deck alignment creates a permanent, leak-free intake runner gasket seal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,3,0\"\u003eModification Requirement:\u003c\/b\u003e Zero custom porting, top-end welding, or cylinder head modifications required during the 6.0 LS intake installation process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePREMIUM CAST ALUMINUM CONSTRUCTION\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,0,0\"\u003eMaterial Composition:\u003c\/b\u003e Precision cast from premium-grade aluminum alloy to ensure superior structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,1,0\"\u003eSurface Protection:\u003c\/b\u003e Features a polished silver finish engineered to be anti-rust and anti-corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,2,0\"\u003eThermal Resistance:\u003c\/b\u003e High-temperature resistant alloy composition prevents heat distortion under racing conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,3,0\"\u003eRigidity Rating:\u003c\/b\u003e Heavy-duty LS aluminum intake construction eliminates the vacuum collapsing and bursting risks common with OEM plastic structures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,4,0\"\u003eBoost Suitability:\u003c\/b\u003e Serves as the premier intake manifold upgrade choice for high-boost, high-pressure motorsport applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,5,0\"\u003eLength Dimension:\u003c\/b\u003e 23.96 inches \/ 608.49 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,6,0\"\u003eWidth Dimension:\u003c\/b\u003e 13.33 inches \/ 338.50 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,7,0\"\u003eHeight Dimension:\u003c\/b\u003e 12.03 inches \/ 305.46 mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"31\"\u003eTechnical Reference Checklist for Builders\u003c\/h3\u003e\n\u003cul data-path-to-node=\"32\"\u003e\n\u003cli\u003eManifold Category: High-Rise Tunnel Ram Tunnel Port Architecture\u003c\/li\u003e\n\u003cli\u003ePrimary Compatibility: Fits all specified \u003cb data-path-to-node=\"32,1,0\" data-index-in-node=\"42\"\u003eLS engine intake manifolds\u003c\/b\u003e configurations running Gen IV rectangular cylinder heads.\u003c\/li\u003e\n\u003cli\u003eFuel Delivery Compatibility: Engineered exclusively for high-pressure \u003cb data-path-to-node=\"32,2,0\" data-index-in-node=\"70\"\u003efuel injection\u003c\/b\u003e setups.\u003c\/li\u003e\n\u003cli\u003eProduct Line Classification: Premium \u003cb data-path-to-node=\"32,3,0\" data-index-in-node=\"37\"\u003eLS 6.0 intake manifold\u003c\/b\u003e and 6.2L performance upgrade series.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_3_f2ecb31b-2e27-4c20-b2b1-51e16a0e3817.webp?v=1783057446\" alt=\"\"\u003e\u003c\/div\u003e\n\u003ch3\u003eHood Clearance Warning\u003c\/h3\u003e\n\u003cp\u003eThe HI-RAM design measures \u003cstrong\u003e12.03 inches in height\u003c\/strong\u003e — significantly taller than standard intake manifolds. \u003cstrong\u003eA cowl hood, scoop, or aftermarket raised hood is required for installation.\u003c\/strong\u003e This manifold will not fit under factory stock hoods on Corvette, Camaro, or truck applications. Please verify hood clearance before purchasing.\u003c\/p\u003e\n\u003ch2\u003ePackage Contents and Unboxing Checklist\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"45,0,0\"\u003eEVIL ENERGY intake manifold\u003c\/b\u003e (Part No. 1918S \/ 1918 \/ 300116) × 1: Precision-cast, high-volume aluminum manifold body with a polished silver finish.\u003c\/li\u003e\n\u003cli\u003eHigh-Volume \u003cb data-index-in-node=\"12\" data-path-to-node=\"45,1,0\"\u003eEFI Intake Manifold\u003c\/b\u003e Fuel Rail Kit × 1 Set: Includes matching rails designed to anchor securely to the runner bosses.\u003c\/li\u003e\n\u003cli\u003ePremium Installation Hardware Pack × 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_4_b4b98738-9f76-42a5-85d0-f84e865ff13e.webp?v=1783057460\" alt=\"\"\u003e\u003c\/div\u003e\n\u003carticle\u003e\n\u003ch2\u003eWhy Choose EVIL ENERGY LS3 HI-RAM Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eWhen selecting the foundational top-end parts for your build, choosing a reliable \u003cb data-index-in-node=\"82\" data-path-to-node=\"48\"\u003eLS intake manifold\u003c\/b\u003e manufacturer ensures maximum durability and exact port alignment. Every \u003cb data-index-in-node=\"173\" data-path-to-node=\"48\"\u003eLS intake manifolds\u003c\/b\u003e casting undergoes strict tolerance checks to guarantee a flat sealing deck right out of the box. From classic swap projects to modern muscle restorations, our engineering provides the airflow speed needed for professional motorsport applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTrue Race Powerband: This \u003cb data-path-to-node=\"49,0,0\" data-index-in-node=\"26\"\u003eLS 6.0 intake manifold\u003c\/b\u003e is optimized for 5,000 to 8,500+ RPM configurations, making it excellent for high-stall drag cars and forced induction drift builds.\u003c\/li\u003e\n\u003cli\u003eForced Induction Ready: Heavy-duty aluminum walls eliminate plastic cracking anxieties, making this \u003cb data-path-to-node=\"49,1,0\" data-index-in-node=\"100\"\u003eLS intake\u003c\/b\u003e the definitive platform for 20+ PSI boost builds.\u003c\/li\u003e\n\u003cli\u003eComplete Setup Path: Bundled fuel rails ensure that your high-flow \u003cb data-path-to-node=\"49,2,0\" data-index-in-node=\"67\"\u003efuel injection manifold\u003c\/b\u003e upgrade transitions smoothly without requiring custom bracket fabrication.\u003c\/li\u003e\n\u003cli\u003eHassle-Free Protection: Every product is backed by a 90-day return policy (for unused, uninstalled items) along with a standard 1-year product warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/article\u003e","brand":"EVIL ENERGY","offers":[{"title":"Default Title","offer_id":45887953666184,"sku":"EVBUH0007009","price":479.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL-ENERGY-102mm-LS3-HI-RAM-Intake-Manifold-300117-Aluminum-EFI-for-LS3-L92-L99-L76-Rectangular-Port-with-Fuel-Rails-EVIL-ENERGY-169494042.webp?v=1781885675"},{"product_id":"ls3-intake-manifold-300117","title":"EVIL ENERGY 102mm HI-RAM LS3 Intake Manifold 300117 Aluminum EFI for LS3 L92 L99 L76 Rectangular Port with Fuel Rails","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003ctable class=\"a-normal a-spacing-micro\" style=\"width: 100%; height: 509.437px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\" class=\"a-spacing-small po-brand\"\u003e\n\u003ctd class=\"a-span3\" style=\"width: 200px; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" class=\"a-span9\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003eEVIL ENERGY\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 200px; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e300117\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 200px; height: 19.5938px;\"\u003e\u003cstrong\u003eManifold Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eHI-RAM (High-Rise)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 200px; height: 39.1875px;\"\u003e\u003cstrong\u003eRPM Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39.1875px;\"\u003ePeak Torque ~5,000–7,000+ RPM; Peak HP ~7,000–8,500+ RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 200px; height: 19.5938px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003ePremium Cast Aluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 200px; height: 19.5938px;\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003ePolished Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 200px; height: 19.5938px;\"\u003e\u003cstrong\u003eThrottle Body Bore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e102 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 117.562px;\"\u003e\n\u003ctd style=\"width: 200px; height: 117.562px;\"\u003e\u003cstrong\u003eCompatible Engine Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 117.562px;\"\u003eFits all GM LS Gen III engines equipped with LS3\/L92\/L99\/L76 style rectangular port cylinder heads\u003cbr\u003eChevrolet:Small-Block Gen IV L76:364 (6.0L);\u003cbr\u003eChevrolet:Small-Block Gen IV L92:376 (6.2L);\u003cbr\u003eChevrolet:Small-Block Gen IV L99:376 (6.2L);\u003cbr\u003eChevrolet:Small-Block Gen IV LS3:376 (6.2L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 137.156px;\"\u003e\n\u003ctd style=\"width: 200px; height: 137.156px;\"\u003e\u003cstrong\u003eCompatible Vehicles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 137.156px;\"\u003eChevy Corvette C6 (2008–2013)\u003cbr\u003eCamaro SS Gen5 (2010–2015)\u003cbr\u003eCadillac Escalade (2007–2014)\u003cbr\u003eGMC Yukon Denali (2007–2014)\u003cbr\u003eChevy Suburban LTZ (2007–2014)\u003cbr\u003ePontiac G8 GT \/ GXP (2008–2009)\u003cbr\u003eHolden VE\/VF Commodore SS \u0026amp; more\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 200px; height: 19.5938px;\"\u003e\u003cstrong\u003eFuel System Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eEFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 200px; height: 19.5938px;\"\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eEFI Fuel Rails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 200px; height: 39.1875px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39.1875px;\"\u003e23.96 in (L) × 13.33 in (W) × 12.03 in (H) \/ 608.49mm × 338.50mm × 305.46mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 200px; height: 19.5938px;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e1 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY Performance LS engine intake manifold\u003c\/h2\u003e\n\u003cp data-path-to-node=\"14\"\u003eChasing 800+ horsepower? The \u003cb data-path-to-node=\"14\" data-index-in-node=\"29\"\u003eEVIL ENERGY intake manifold\u003c\/b\u003e (300117) is a high-performance \u003cb data-path-to-node=\"14\" data-index-in-node=\"88\"\u003eLS3 intake manifold\u003c\/b\u003e purpose-built for serious high-RPM racing. If you are looking to upgrade your \u003cb data-path-to-node=\"14\" data-index-in-node=\"186\"\u003eLS engine intake manifold\u003c\/b\u003e, this 102mm high-rise \u003cb data-path-to-node=\"14\" data-index-in-node=\"234\"\u003eLS manifold\u003c\/b\u003e features extended-length tuned runners and an oversized plenum to optimize volumetric efficiency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003eAs a heavy-duty \u003cb data-path-to-node=\"15\" data-index-in-node=\"16\"\u003eLS aluminum intake\u003c\/b\u003e, it is engineered from premium cast alloy with a polished silver finish. It stands out as the ultimate \u003cb data-path-to-node=\"15\" data-index-in-node=\"138\"\u003eLS high-rise intake\u003c\/b\u003e of choice for naturally aspirated big-displacement builds, large single\/twin turbochargers, and supercharged combinations targeting maximum horsepower. For those executing a \u003cb data-path-to-node=\"15\" data-index-in-node=\"332\"\u003e6.0 LS intake\u003c\/b\u003e upgrade or a 6.2L build, this complete \u003cb data-path-to-node=\"15\" data-index-in-node=\"385\"\u003efuel injection manifold\u003c\/b\u003e kit includes matching high-flow fuel rails for seamless, bolt-on convenience on all rectangular port platforms.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_1_2e215d48-e7d2-4e12-86c5-8adf33b19b1a.webp?v=1782962478\"\u003e\u003c\/div\u003e\n\u003ch2\u003eVehicle \u0026amp; Engine Fitment\u003c\/h2\u003e\n\u003ch3\u003eGM V8 Engine Family \u0026amp; Cylinder Head Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eCylinder Head Compatibility:\u003c\/b\u003e Precision-engineered strictly for GM V8 engines equipped with factory or aftermarket \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"114\"\u003eLS3\/L92\/L99\/L76 style rectangular port cylinder heads\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eEngine Generation Note:\u003c\/b\u003e Designed as a direct bolt-on for \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"57\"\u003eGen IV\u003c\/b\u003e platforms, and fully compatible with \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"101\"\u003eGen III\u003c\/b\u003e engine blocks (such as 6.0L iron blocks) \u003ci data-path-to-node=\"7,1,0\" data-index-in-node=\"150\"\u003eonly\u003c\/i\u003e when retrofitted with Gen IV rectangular port cylinder heads for custom \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"227\"\u003eLS swap\u003c\/b\u003e applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eGen IV L76 Specification:\u003c\/b\u003e Small-Block Gen IV L76 — \u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"51\"\u003e364 Cubic Inches (6.0L)\u003c\/b\u003e V8 Engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eGen IV L92 Specification:\u003c\/b\u003e Small-Block Gen IV L92 — \u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"51\"\u003e376 Cubic Inches (6.2L)\u003c\/b\u003e V8 Engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\"\u003eGen IV L99 Specification:\u003c\/b\u003e Small-Block Gen IV L99 — \u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"51\"\u003e376 Cubic Inches (6.2L)\u003c\/b\u003e V8 Engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"7,5,0\" data-index-in-node=\"0\"\u003eGen IV LS3 Specification:\u003c\/b\u003e Small-Block Gen IV LS3 — \u003cb data-path-to-node=\"7,5,0\" data-index-in-node=\"51\"\u003e376 Cubic Inches (6.2L)\u003c\/b\u003e V8 Engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDetailed Fitment Application by Engine Sub-Model\u003c\/h3\u003e\n\u003ch4 data-path-to-node=\"10\"\u003e1. LS3 — 376 ci (6.2L) Engine Fitment\u003c\/h4\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eChevrolet Corvette C6 Base:\u003c\/b\u003e Fits models equipped with the 6.2L LS3 engine (2008–2013).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eChevrolet Camaro SS (Manual):\u003c\/b\u003e Fits Gen5 manual transmission models (2010–2015).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003ePontiac G8 GXP:\u003c\/b\u003e Fits the rare high-performance 6.2L variant (2009).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"11,3,0\" data-index-in-node=\"0\"\u003eHSV (Holden Special Vehicles):\u003c\/b\u003e Fits E3 and Gen-F performance models (2013–2017).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"12\"\u003e2. L99 — 376 ci (6.2L) Engine Fitment\u003c\/h4\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eChevrolet Camaro SS (Automatic):\u003c\/b\u003e Fits Gen5 automatic transmission models featuring Active Fuel Management (2010–2015).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"14\"\u003e3. L92 — 376 ci (6.2L) Engine Fitment\u003c\/h4\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"0\"\u003eCadillac Escalade \/ Escalade ESV:\u003c\/b\u003e Fits luxury SUV luxury platforms (2007–2014).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"15,1,0\" data-index-in-node=\"0\"\u003eGMC Yukon Denali \/ Denali XL:\u003c\/b\u003e Fits full-size high-trim sport utility vehicles (2007–2014).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"15,2,0\" data-index-in-node=\"0\"\u003eChevrolet Suburban LTZ:\u003c\/b\u003e Fits premium 6.2L-equipped family haulers (2007–2014).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"15,3,0\" data-index-in-node=\"0\"\u003eChevrolet Silverado 1500 (High-End):\u003c\/b\u003e Fits luxury-trim or sport-package trucks (2007–2009).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"15,4,0\" data-index-in-node=\"0\"\u003eGMC Sierra 1500 (High-End):\u003c\/b\u003e Fits high-end luxury trim light-duty trucks (2007–2009).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"16\"\u003e4. L76 — 364 ci (6.0L) Engine Fitment\u003c\/h4\u003e\n\u003cul data-path-to-node=\"17\"\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"17,0,0\" data-index-in-node=\"0\"\u003eHolden Commodore SS (VE\/VF):\u003c\/b\u003e Fits Australian market 6.0L performance sedans, wagons, and Utes (2008–2017).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"17,1,0\" data-index-in-node=\"0\"\u003eHolden Caprice (WM\/WN):\u003c\/b\u003e Fits long-wheelbase luxury platforms running the \u003cb data-path-to-node=\"17,1,0\" data-index-in-node=\"73\"\u003e6.0 LS intake\u003c\/b\u003e configuration (2008–2014).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"17,2,0\" data-index-in-node=\"0\"\u003eChevrolet Caprice PPV:\u003c\/b\u003e Fits North American law enforcement fleet vehicles running the L76 block (2011–2017).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"17,3,0\" data-index-in-node=\"0\"\u003ePontiac G8 GT:\u003c\/b\u003e Fits the popular sports sedan equipped with the L76 \u003cb data-path-to-node=\"17,3,0\" data-index-in-node=\"67\"\u003e6.0 LS intake manifold\u003c\/b\u003e setup (2008–2009).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_2_01f9d8c9-9c61-45b7-816e-0ca323417fcd.webp?v=1782962496\"\u003e\u003c\/div\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003eHI-RAM High-Rise Induction Architecture\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003ePeak Powerband Target:\u003c\/b\u003e Engineered specifically for extreme engine speeds, optimizing peak torque across 5,000–7,000+ RPM and peak horsepower within a \u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"150\"\u003e7,000–8,500+ RPM\u003c\/b\u003e powerband.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eAirflow Optimization:\u003c\/b\u003e Features extended-length tuned intake runners paired with an oversized tunnel-ram plenum to maximize volumetric efficiency at high airflow velocities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003eForced Induction \u0026amp; NA Potential:\u003c\/b\u003e The definitive \u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"48\"\u003eLS high-rise intake\u003c\/b\u003e configuration for naturally aspirated big-displacement motors, large single\/twin turbochargers, and supercharged racing combinations aiming for \u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"212\"\u003e800+ horsepower\u003c\/b\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e102mm Throttle Body Flange Specification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eBore Diameter:\u003c\/b\u003e Massive \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"23\"\u003e102mm throttle body bore\u003c\/b\u003e accepts high-volume aftermarket throttle bodies to satisfy extreme engine air demands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eRestriction Elimination:\u003c\/b\u003e Drastically minimizes intake tract restriction and boundary layer turbulence, which is critical for maximizing high-RPM boost feeding in forced-induction applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"8\"\u003eIntegrated EFI Fuel Delivery System\u003c\/h3\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eComplete System Inclusion:\u003c\/b\u003e Comes fully equipped with a dedicated set of matching high-flow extruded aluminum fuel rails for a true, direct-fit bolt-on installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eComponent Simplification:\u003c\/b\u003e Eliminates the hassle and additional cost of tracking down separate rail kits—everything required for an \u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"131\"\u003eEFI intake manifold\u003c\/b\u003e plumbing layout is included in the box.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"10\"\u003ePrecision Rectangular Port Alignment\u003c\/h3\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003ePort Configuration Compatibility:\u003c\/b\u003e Precision-cast to ensure absolute, 100% matching alignment with factory or aftermarket \u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"121\"\u003eLS3, L92, L99, and L76 rectangular port cylinder heads\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eSealing Integrity:\u003c\/b\u003e Guarantees a perfectly flush, leak-free gasket seal right out of the box with zero grinding, porting, or head modifications required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003ePremium Cast Aluminum Alloy Construction\u003c\/h3\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eStructural Durability:\u003c\/b\u003e Every square inch of the runner walls and plenum surfaces is precision-cast from high-grade \u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"115\"\u003eLS aluminum intake\u003c\/b\u003e alloy, engineered to resist cracking or ballooning under extreme boost pressures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eSurface Coating Protectant:\u003c\/b\u003e Finished with a brilliant polished silver coating that delivers rugged anti-rust, anti-corrosion, and high-temperature resistant properties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003ePhysical Dimension Footprint:\u003c\/b\u003e\n\u003cul data-path-to-node=\"13,2,1\"\u003e\n\u003cli\u003eTotal Length: \u003cb data-path-to-node=\"13,2,1,0,0\" data-index-in-node=\"14\"\u003e23.96 inches\u003c\/b\u003e (608.49 mm)\u003c\/li\u003e\n\u003cli\u003eTotal Width: \u003cb data-path-to-node=\"13,2,1,1,0\" data-index-in-node=\"13\"\u003e13.33 inches\u003c\/b\u003e (338.50 mm)\u003c\/li\u003e\n\u003cli\u003eTotal Height: \u003cb data-path-to-node=\"13,2,1,2,0\" data-index-in-node=\"14\"\u003e12.03 inches\u003c\/b\u003e (305.46 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_3_72262d41-1cf3-44bb-be29-20cd8a5f251d.webp?v=1782962514\"\u003e\u003c\/div\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEVIL ENERGY LS3 HI-RAM EFI Intake Manifold, Polished Silver (Part No. 300117) × 1\u003c\/li\u003e\n\u003cli\u003eEFI Fuel Rails × 1 Set\u003c\/li\u003e\n\u003cli\u003eComplete Installation Hardware Kit × 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_4_b4b98738-9f76-42a5-85d0-f84e865ff13e.webp?v=1783057460\" alt=\"\"\u003e\u003c\/div\u003e\n\u003carticle\u003e\n\u003ch2\u003eWhy Choose EVIL ENERGY LS3 HI-RAM Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eWhen every horsepower counts, the EVIL ENERGY \u003cstrong\u003eLS3 HI-RAM EFI intake manifold\u003c\/strong\u003e delivers the high-RPM airflow, 102mm capacity, and build quality that serious racers and engine builders demand. Every \u003cstrong\u003eLS intake manifold\u003c\/strong\u003e we produce is precision cast from premium aluminum — designed as a direct bolt-on upgrade for rectangular port LS platforms. Whether you're building a turbocharged drag car, a supercharged track weapon, or a max-effort naturally aspirated race engine, this \u003cstrong\u003eHI-RAM intake\u003c\/strong\u003e with included fuel rails is engineered to help you reach your 800+ HP target.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven Race-Level Performance:\u003c\/strong\u003e HI-RAM high-rise design optimized for 7,000–8,500+ RPM peak power — the intake manifold of choice for turbo, supercharger, and big-displacement NA builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEverything Included:\u003c\/strong\u003e EFI fuel rails and complete hardware kit included — no need to source separate components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Returns\u003c\/strong\u003e: \u003cstrong\u003e90-day\u003c\/strong\u003e hassle-free return with free return shipping (unused, uninstalled).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: \u003cstrong\u003e1-year\u003c\/strong\u003e warranty on all products.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan class=\"font-semibold\"\u003eWho Is This EVIL ENERGY LS Engine Intake Manifold For?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"text-size-chat leading-[calc(var(--codex-chat-font-size)+8px)] extension:leading-normal my-2\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003eEVIL ENERGY intake manifold\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eis designed for performance-focused builders who need a high-rise\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003eEFI intake manifold\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efor rectangular-port GM LS combinations. This\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003eLS engine intake manifold\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis best suited for users building\u003cstrong\u003e \u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003eLS3\u003c\/span\u003e, \u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003eL92\u003c\/span\u003e, \u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003eL99\u003c\/span\u003e, or \u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003eL76\u003c\/span\u003e engine\u003c\/strong\u003e combinations and looking for a polished\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003eLS aluminum intake\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ewith\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003e102 mm\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ethrottle body compatibility and included\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003eEFI fuel rails\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp class=\"text-size-chat leading-[calc(var(--codex-chat-font-size)+8px)] extension:leading-normal my-2\"\u003eThis\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003eLS3 intake manifold\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a strong fit for:\u003c\/p\u003e\n\u003cul class=\"text-size-chat leading-[calc(var(--codex-chat-font-size)+8px)] extension:leading-normal mt-0 mb-4 list-disc pl-4\"\u003e\n\u003cli class=\"text-size-chat leading-[calc(var(--codex-chat-font-size)+8px)] extension:leading-normal mb-1.5\"\u003eLS engine builders upgrading from a stock composite intake to a high-rise aluminum setup\u003c\/li\u003e\n\u003cli class=\"text-size-chat leading-[calc(var(--codex-chat-font-size)+8px)] extension:leading-normal mb-1.5\"\u003e\n\u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003e6.0 LS intake manifold\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eshoppers building\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003eL76\u003c\/span\u003e-based performance combinations\u003c\/li\u003e\n\u003cli class=\"text-size-chat leading-[calc(var(--codex-chat-font-size)+8px)] extension:leading-normal mb-1.5\"\u003e\n\u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003eLS high ram intake\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ebuyers planning turbocharged, supercharged, or high-RPM naturally aspirated EFI builds\u003c\/li\u003e\n\u003cli class=\"text-size-chat leading-[calc(var(--codex-chat-font-size)+8px)] extension:leading-normal mb-1.5\"\u003eLS swap enthusiasts who need a rectangular-port\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003efuel injection manifold\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"text-size-chat leading-[calc(var(--codex-chat-font-size)+8px)] extension:leading-normal mb-1.5\"\u003eTrack-day, drag racing, and street\/strip builders prioritizing upper-RPM airflow over stock-style packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-size-chat leading-[calc(var(--codex-chat-font-size)+8px)] extension:leading-normal my-2\"\u003e\u003cspan class=\"font-semibold\"\u003eBest Use Scenarios\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"text-size-chat leading-[calc(var(--codex-chat-font-size)+8px)] extension:leading-normal my-2\"\u003eThis\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003eLS intake manifold\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eis ideal for the following applications:\u003c\/p\u003e\n\u003cul class=\"text-size-chat leading-[calc(var(--codex-chat-font-size)+8px)] extension:leading-normal mt-0 mb-4 list-disc pl-4\"\u003e\n\u003cli class=\"text-size-chat leading-[calc(var(--codex-chat-font-size)+8px)] extension:leading-normal mb-1.5\"\u003eHigh-RPM EFI performance builds targeting strong top-end horsepower\u003c\/li\u003e\n\u003cli class=\"text-size-chat leading-[calc(var(--codex-chat-font-size)+8px)] extension:leading-normal mb-1.5\"\u003e\n\u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003eLS3 intake manifold\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eupgrades for rectangular-port\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003e6.2L\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ecombinations\u003c\/li\u003e\n\u003cli class=\"text-size-chat leading-[calc(var(--codex-chat-font-size)+8px)] extension:leading-normal mb-1.5\"\u003e\n\u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003eLS 6.0 intake manifold\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eupgrades for\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003eL76 6.0L\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ebuilds using EFI\u003c\/li\u003e\n\u003cli class=\"text-size-chat leading-[calc(var(--codex-chat-font-size)+8px)] extension:leading-normal mb-1.5\"\u003eTurbo and supercharged projects requiring a durable\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003eLS aluminum intake\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"text-size-chat leading-[calc(var(--codex-chat-font-size)+8px)] extension:leading-normal mb-1.5\"\u003eCustom LS swap builds where hood clearance, throttle body size, and EFI layout are already part of the build plan\u003c\/li\u003e\n\u003cli class=\"text-size-chat leading-[calc(var(--codex-chat-font-size)+8px)] extension:leading-normal mb-1.5\"\u003eRace-oriented or weekend performance vehicles using a\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003eLS high-rise intake\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003erather than a stock-height manifold\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong class=\"font-semibold\"\u003e\u003c\/strong\u003e\u003c\/article\u003e\n\u003ch3\u003e\n\u003cspan class=\"font-semibold\"\u003eImportant Buyer Fit Note\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eBecause this\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003eLS high ram intake\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003euses a\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003eHI-RAM (High-Rise)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003edesign and measures\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"_inlineMarkdown_1bwu2_123 inline-markdown text-size-chat-sm font-mono blend bg-token-text-code-block-background rounded-sm px-1.5 py-0.5 leading-none extension:bg-token-foreground\/10 electron:bg-token-list-hover-background\/60\"\u003e12.03 inches\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ein height, it is best for buyers who have already planned for additional hood clearance. It is not the ideal choice for stock hood applications or buyers seeking a low-profile street replacement manifold.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Default Title","offer_id":45889221787784,"sku":"EVBUH0007015","price":489.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/01_57624537-0ecb-4793-be03-20585cbb7ca8.webp?v=1779871461"},{"product_id":"ls-carburetor-intake-manifold-ls1-ls2-ls6","title":"EVIL ENERGY Dual Plane LS1 LS2 LS6 Carburetor Intake Manifold","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eIntake Manifold Product Details\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eBrand\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003ePart Number\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e300-130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eProduct Name\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003eDual Plane Intake Manifold - GM LS1\/LS2\/LS6 (Aluminum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eManifold Type\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003eDual Plane Carburetor Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eFuel System Compatibility\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003eCarburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eIntake Style\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003eOriginal-style intake layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eRPM Range\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e2000-4500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eMaterial\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eColor\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003eSilver\/Black\/Polished Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eCompatible Engine Family\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003eGM LS Gen III or Gen IV engines equipped with LS1\/LS2\/LS6 style cathedral port cylinder heads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eCompatible Engines\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003eLS1 5.7L Gen III, LS2 6.0L Gen IV, LS6 5.7L Gen III high-performance applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eDimensions\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e17.1 in (L) x 13.27 in (W) x 5.67 in (H) \/ 434.37 mm x 337.15 mm x 143.97 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eBest Use\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003eStreet driving, cruising, occasional track days, and responsive low-to-mid RPM LS carburetor conversions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/Dual_Plane_LS1_LS2_LS6_Carburetor_Intake_Manifold-7.6-a1.webp?v=1783309093\" alt=\"\"\u003e\u003c\/h2\u003e\n\u003ch2\u003eEVIL ENERGY LS Cathedral Port Dual Plane Intake Manifold Summary\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEVIL ENERGY dual plane LS carburetor intake manifold\u003c\/strong\u003e is built for \u003cstrong\u003eGM LS1, LS2, and LS6 cathedral port engines\u003c\/strong\u003e that need strong street torque, crisp throttle response, and reliable carburetor performance. Designed for the \u003cstrong\u003e2000-4500 RPM\u003c\/strong\u003e range, this \u003cstrong\u003eLS carburetor intake manifold\u003c\/strong\u003e focuses on the powerband most street cars actually use: launch, cruise, roll-on acceleration, and weekend driving.\u003c\/p\u003e\n\u003cp\u003eCompared with a high-RPM single plane layout, the \u003cstrong\u003edual plane design\u003c\/strong\u003e separates the plenum into two intake paths. This helps improve intake velocity at lower and middle engine speeds, reducing cylinder-to-cylinder airflow competition and giving the engine a more immediate response when you open the throttle. For \u003cstrong\u003eLS swap builders\u003c\/strong\u003e moving toward a simple carbureted setup, this manifold is a practical upgrade for drivability-focused cathedral port combinations.\u003c\/p\u003e\n\u003ch2\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/Dual_Plane_LS1_LS2_LS6_Carburetor_Intake_Manifold-7.6-a2.webp?v=1783309071\" alt=\"\"\u003e\u003c\/h2\u003e\n\u003ch2\u003eVehicle \u0026amp; Engine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eEVIL ENERGY intake manifold\u003c\/strong\u003e fits \u003cstrong\u003eGM LS Gen III or Gen IV engines equipped with LS1, LS2, or LS6 style cathedral port cylinder heads\u003c\/strong\u003e. Common LS1 applications include the Chevrolet Corvette C5, Chevrolet Camaro, Pontiac Firebird, early Cadillac CTS-V applications, Holden Monaro \/ Commodore platforms, and select Chevrolet SSR models. LS2 applications include the Chevrolet Corvette C6, Pontiac GTO, Cadillac CTS-V, Pontiac G8 GT, Holden HSV models, and Chevrolet SSR. LS6 applications include the Chevrolet Corvette C5 Z06, Cadillac CTS-V, and select high-performance SSR applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlways verify cylinder head port shape before ordering.\u003c\/strong\u003e This manifold is intended for \u003cstrong\u003ecathedral port LS1\/LS2\/LS6 style cylinder heads\u003c\/strong\u003e, not LS3\/L92\/L99\/L76 rectangular port cylinder heads.\u003c\/p\u003e\n\u003ch2\u003eKey Features - EVIL ENERGY LS Carburetor Intake Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Plane Street Torque:\u003c\/strong\u003e The dual plane structure supports strong low-to-mid RPM torque by improving intake velocity and helping each cylinder receive a cleaner air charge during street driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2000-4500 RPM Powerband:\u003c\/strong\u003e Tuned for responsive throttle feel, cruising, and roll-on acceleration rather than narrow high-RPM-only performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor-Ready LS Conversion:\u003c\/strong\u003e Built for carbureted LS applications, making it a strong choice for builders who want a simpler mechanical fuel delivery layout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform while reducing weight compared with many factory-style cast iron components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSatin Silver Finish:\u003c\/strong\u003e The silver satin surface gives the engine bay a clean performance look while matching classic street and swap builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/Dual_Plane_LS1_LS2_LS6_Carburetor_Intake_Manifold-7.6-a3.webp?v=1783309131\" alt=\"\"\u003ePackage Contents \u0026amp; Unboxing Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold (Part No. 300-130) x 1\u003c\/th\u003e\n\u003ctd\u003eYou will receive one brand-new EVIL ENERGY dual plane LS carburetor intake manifold for GM LS1, LS2, and LS6 cathedral port engines, finished in satin silver.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComplete Heavy-Duty Installation Hardware Kit x 1\u003c\/th\u003e\n\u003ctd\u003eIncludes the necessary mounting hardware and installation accessories for a reliable LS intake manifold and carburetor swap. Confirm the hardware against your engine setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/Dual_Plane_LS1_LS2_LS6_Carburetor_Intake_Manifold-7.6-a4.webp?v=1783309162\" alt=\"\"\u003eWhy Choose This Dual Plane LS Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eThis manifold is best for builders who care about \u003cstrong\u003eusable power\u003c\/strong\u003e, not just peak dyno numbers. On a street-driven LS engine, \u003cstrong\u003ethrottle response, idle quality, vacuum signal, and mid-range torque\u003c\/strong\u003e matter every time the car leaves a stoplight or rolls into the throttle on the highway. The \u003cstrong\u003eEVIL ENERGY dual plane LS intake manifold\u003c\/strong\u003e is designed for exactly that kind of real-world performance.\u003c\/p\u003e\n\u003cp\u003eIf your project is a Corvette, Camaro, Firebird, GTO, CTS-V, Holden, or LS-swapped classic using \u003cstrong\u003ecathedral port heads\u003c\/strong\u003e, this \u003cstrong\u003edual plane LS carburetor intake manifold\u003c\/strong\u003e gives you a balanced intake solution for cruising, street performance, and occasional track use.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Silver","offer_id":46164078067848,"sku":"EVBUH0007025","price":169.99,"currency_code":"USD","in_stock":false},{"title":"Black","offer_id":46164078100616,"sku":"EVBUH0007026","price":189.99,"currency_code":"USD","in_stock":false},{"title":"Polished Silver","offer_id":46430825218184,"sku":"EVBUH0007027","price":209.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/DualPlaneLS1LS2LS6CarburetorIntakeManifold-7.6-m1.webp?v=1783309202"},{"product_id":"sbc-dual-plane-high-rise-intake-manifold","title":"EVIL ENERGY Small Block Chevy Dual Plane High Rise Intake Manifold","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eIntake Manifold Product Details\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Name\u003c\/th\u003e\n\u003ctd\u003eSmall Block Chevy Dual Plane High Rise Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManifold Type\u003c\/th\u003e\n\u003ctd\u003eDual Plane High Rise Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel System Compatibility\u003c\/th\u003e\n\u003ctd\u003eCarburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Style\u003c\/th\u003e\n\u003ctd\u003eHigh rise dual plane carburetor intake layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRPM Range\u003c\/th\u003e\n\u003ctd\u003e2,500-4,500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eMatte Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor \/ Variant\u003c\/th\u003e\n\u003ctd\u003eSilver \/ Black \/ Polished Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Engine Family\u003c\/th\u003e\n\u003ctd\u003e1957-86 262-400 cid Small Block Chevrolet engines; SBC engines with 1987-91 L98 aluminum Corvette cylinder heads for non-EGR applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Displacements\u003c\/th\u003e\n\u003ctd\u003e262, 265, 283, 302, 305, 307, 327, 350, and 400 cid Small Block Chevrolet applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCommon Reference Applications\u003c\/th\u003e\n\u003ctd\u003eChevrolet Corvette, Camaro, Nova, Impala, Monte Carlo, El Camino, C\/K Series Pickup, Suburban, Blazer, GMC light trucks and SUVs, and other compatible GM small block platforms. Final fitment depends on engine, cylinder heads, carburetor setup, hood clearance, EGR requirements, and installation configuration.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e20.9 in (L) x 10.17 in (W) x 5.16 in (H) \/ 530.8 mm x 258.4 mm x 131.14 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest Use\u003c\/th\u003e\n\u003ctd\u003eStreet-focused Small Block Chevy builds, carburetor intake manifold swaps, mid-range power upgrades, cruisers, muscle cars, and light truck SBC projects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/Small_Block_Chevy_Dual_Plane_High_Rise_Intake_Manifold-7.6-a1.webp?v=1783328320\" alt=\"EVIL ENERGY SBC dual plane high rise intake manifold for Small Block Chevy carburetor builds\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY Small Block Chevy Dual Plane High Rise Intake Manifold\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEVIL ENERGY SBC intake manifold\u003c\/strong\u003e is designed for compatible \u003cstrong\u003eSmall Block Chevy 262-400 cid engines\u003c\/strong\u003e using a carbureted fuel system. This \u003cstrong\u003edual plane high rise intake manifold\u003c\/strong\u003e is built for the 2,500-4,500 RPM range, making it a practical option for street-focused SBC builds that need responsive mid-range power, cruising drivability, and carburetor-ready airflow.\u003c\/p\u003e\n\u003cp\u003eFor classic Chevrolet small block projects, this \u003cstrong\u003esmall block chevy intake manifold\u003c\/strong\u003e provides a cast aluminum high rise dual plane layout for compatible 262, 265, 283, 302, 305, 307, 327, 350, and 400 cid applications. It is suitable for street cars, cruisers, muscle cars, C\/K pickups, light trucks, and weekend performance builds when the engine, cylinder heads, carburetor, and clearance requirements match.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always confirm cylinder head type, intake bolt pattern, port alignment, carburetor mounting pattern, EGR requirement, hood clearance, throttle linkage, fuel line routing, gasket compatibility, and accessory clearance before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/Small_Block_Chevy_Dual_Plane_High_Rise_Intake_Manifold-7.6-a2.webp?v=1783328334\" alt=\"Small Block Chevy high rise dual plane intake manifold for SBC 350 327 305 and 400 carburetor engines\"\u003e\u003c\/p\u003e\n\u003ch2\u003eVehicle and Engine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eSmall Block Chevy intake manifold\u003c\/strong\u003e is designed for 1957-86 262-400 cid Small Block Chevrolet engines. It also supports SBC engines equipped with 1987-91 L98 aluminum Corvette cylinder heads for \u003cstrong\u003enon-EGR applications\u003c\/strong\u003e. Compatible displacement families include 262, 265, 283, 302, 305, 307, 327, 350, and 400 cid Small Block Chevy applications.\u003c\/p\u003e\n\u003cp\u003eCommon reference applications include Chevrolet Corvette, Camaro, Nova, Impala, Monte Carlo, El Camino, C\/K Series Pickup, Suburban, Blazer, GMC light trucks and SUVs, and other compatible GM small block platforms. These vehicle names are provided as reference examples only. Engine swaps, cylinder head changes, EGR requirements, carburetor selection, air cleaner height, brake booster clearance, and hood clearance can affect final fitment.\u003c\/p\u003e\n\u003ch2\u003eKey Features of the EVIL ENERGY SBC Intake Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall Block Chevy Fitment:\u003c\/strong\u003e Designed for compatible 1957-86 262-400 cid SBC engines and selected 1987-91 L98 aluminum Corvette cylinder head applications for non-EGR setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Rise Dual Plane Layout:\u003c\/strong\u003e The dual plane high rise design supports street-focused airflow and mid-range response while keeping drivability in mind for classic SBC carburetor builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2,500-4,500 RPM Operating Range:\u003c\/strong\u003e Built around the RPM window commonly used in street driving, cruising, throttle roll-ons, and moderate performance use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor-Ready SBC Upgrade:\u003c\/strong\u003e A practical choice for Small Block Chevy carburetor intake manifold swaps, classic muscle car projects, and light truck SBC builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform while helping reduce weight compared with many older factory-style intake components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModerate Build Compatibility:\u003c\/strong\u003e Suitable for compatible SBC engines with supporting upgrades such as a mild camshaft, improved exhaust flow, proper carburetor sizing, and correct ignition\/fuel tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/Small_Block_Chevy_Dual_Plane_High_Rise_Intake_Manifold-7.6-a3.webp?v=1783328361\" alt=\"EVIL ENERGY Small Block Chevy intake manifold package contents for SBC carburetor conversion\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePackage Contents and Installation Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold, Part No. 2021 x 1\u003c\/th\u003e\n\u003ctd\u003eOne EVIL ENERGY Small Block Chevy dual plane high rise carburetor intake manifold for compatible SBC 262-400 cid applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Hardware Kit x 1\u003c\/th\u003e\n\u003ctd\u003eIncludes mounting hardware and installation accessories. Confirm the hardware against your engine, cylinder heads, carburetor, gasket set, and accessory setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBefore Installation, Check These Items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm your engine is a compatible Small Block Chevrolet application.\u003c\/li\u003e\n\u003cli\u003eVerify cylinder head type, intake port alignment, bolt pattern, and gasket compatibility.\u003c\/li\u003e\n\u003cli\u003eConfirm whether your vehicle requires EGR. This product is listed for non-EGR applications where applicable.\u003c\/li\u003e\n\u003cli\u003eCheck carburetor mounting pattern, throttle linkage, throttle cable bracket, fuel line routing, vacuum ports, and PCV routing.\u003c\/li\u003e\n\u003cli\u003eCheck hood clearance, air cleaner height, brake booster clearance, distributor clearance, and accessory bracket clearance.\u003c\/li\u003e\n\u003cli\u003eUse suitable intake gaskets and follow the proper torque sequence during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose This Small Block Chevy Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003edual plane high rise SBC intake manifold\u003c\/strong\u003e is built for drivers who want a street-friendly carburetor intake upgrade without moving into a narrow high-RPM-only setup. For many street SBC builds, throttle response, mid-range torque, vacuum signal, and cruising drivability matter more than peak dyno numbers.\u003c\/p\u003e\n\u003cp\u003eFor classic Chevrolet small block builds using compatible 262, 283, 302, 305, 327, \u003cstrong\u003e350 small block\u003c\/strong\u003e, or 400 cid engines, this \u003cstrong\u003ehigh rise intake manifold\u003c\/strong\u003e provides a balanced intake solution for cruisers, muscle cars, light trucks, and weekend performance vehicles. Final results depend on the full engine combination, carburetor size, camshaft, exhaust, ignition timing, fuel system, and installation quality.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/Small_Block_Chevy_Dual_Plane_High_Rise_Intake_Manifold-7.6-a4.webp?v=1783328383\" alt=\"High rise SBC intake manifold for classic Small Block Chevy street performance builds\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What engines does this SBC intake manifold fit?\u003c\/strong\u003e\u003cbr\u003eA: This intake manifold is designed for compatible 1957-86 262-400 cid Small Block Chevrolet engines and selected 1987-91 L98 aluminum Corvette cylinder head non-EGR applications. Always verify cylinder head type, gasket fit, and bolt pattern before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this fit a 350 small block Chevy?\u003c\/strong\u003e\u003cbr\u003eA: It is listed for compatible 350 cid Small Block Chevy applications. Final fitment depends on the cylinder heads, intake bolt pattern, EGR requirement, carburetor setup, and available hood clearance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this a carburetor intake manifold?\u003c\/strong\u003e\u003cbr\u003eA: Yes. This is a carburetor intake manifold for compatible Small Block Chevy applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What RPM range is this intake manifold designed for?\u003c\/strong\u003e\u003cbr\u003eA: The listed operating range is 2,500-4,500 RPM, which is suited for street-focused mid-range response and cruising drivability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is a dual plane high rise intake better than a single plane intake?\u003c\/strong\u003e\u003cbr\u003eA: It depends on the engine build and driving goal. A dual plane high rise intake is commonly chosen for street drivability and mid-range response, while many single plane intake manifolds are built for higher RPM power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What should I check before buying?\u003c\/strong\u003e\u003cbr\u003eA: Check engine family, cylinder head type, intake port alignment, bolt pattern, EGR requirement, carburetor mounting pattern, throttle linkage, hood clearance, air cleaner height, and installation hardware before ordering.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Silver","offer_id":46241031979144,"sku":"EVBUH0001007","price":149.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":46241032011912,"sku":"EVBUH0001008","price":169.99,"currency_code":"USD","in_stock":true},{"title":"Polished Silver","offer_id":46241032044680,"sku":"EVBUH0001009","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/SmallBlockChevyDualPlaneHighRiseIntakeManifold-7.6-m1.webp?v=1783328396"},{"product_id":"sbc-vortec-dual-plane-intake-manifold","title":"EVIL ENERGY Small Block Chevy Vortec Dual Plane Intake Manifold","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eIntake Manifold Product Details\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e2028\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Name\u003c\/th\u003e\n\u003ctd\u003eSmall Block Chevy Vortec Dual Plane Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManifold Type\u003c\/th\u003e\n\u003ctd\u003eVortec Dual Plane Carburetor Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel System Compatibility\u003c\/th\u003e\n\u003ctd\u003eCarburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Style\u003c\/th\u003e\n\u003ctd\u003eDual plane Vortec carburetor intake layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRPM Range\u003c\/th\u003e\n\u003ctd\u003e2,000-4,800 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor \/ Variant\u003c\/th\u003e\n\u003ctd\u003eSilver \/ Polished Silver \/ Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Engine Family\u003c\/th\u003e\n\u003ctd\u003e262-400 cid Chevy V8 engines with 1996 and later Vortec L31 cast iron cylinder heads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCylinder Head Compatibility\u003c\/th\u003e\n\u003ctd\u003e1996 and later Vortec L31 cast iron cylinder heads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater Crossover Feature\u003c\/th\u003e\n\u003ctd\u003eExternal water bypass boss machined into the front of the water crossover for 1996 and later Vortec production engine layouts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCommon Reference Applications\u003c\/th\u003e\n\u003ctd\u003eChevrolet Silverado 1500, GMC Sierra 1500, Chevrolet Tahoe, GMC Yukon, Chevrolet Suburban, GMC Yukon XL, Chevrolet Express Van, GMC Savana Van, and other compatible Vortec-era Small Block Chevy applications. Final fitment depends on engine, cylinder heads, carburetor setup, hood clearance, EGR requirements, and installation configuration.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHood Clearance Note\u003c\/th\u003e\n\u003ctd\u003eWill not fit under a stock Corvette hood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest Use\u003c\/th\u003e\n\u003ctd\u003eVortec head upgrades, street cruising, carburetor swaps, Small Block Chevy performance refresh builds, and budget-focused SBC projects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Small_Block_Chevy_Vortec_Dual_Plane_Intake_Manifold-7.6-a1.webp?v=1783333307\" alt=\"EVIL ENERGY SBC Vortec dual plane intake manifold for Small Block Chevy carburetor builds with L31 heads\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY Small Block Chevy Vortec Dual Plane Intake Manifold\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEVIL ENERGY SBC Vortec intake manifold\u003c\/strong\u003e is designed for compatible \u003cstrong\u003e262-400 cid Chevy V8 engines\u003c\/strong\u003e using \u003cstrong\u003e1996 and later Vortec L31 cast iron cylinder heads\u003c\/strong\u003e. This \u003cstrong\u003eSmall Block Chevy intake manifold\u003c\/strong\u003e uses a dual plane carburetor layout with a listed \u003cstrong\u003e2,000-4,800 RPM\u003c\/strong\u003e operating range, making it a practical option for street cruising, Vortec head upgrades, carburetor swaps, and budget-focused SBC performance refresh builds.\u003c\/p\u003e\n\u003cp\u003eFor builders working with Vortec cylinder heads, this \u003cstrong\u003eVortec intake manifold\u003c\/strong\u003e helps replace factory-style intake hardware with a cast aluminum carburetor-ready design. It is intended for compatible SBC applications where cylinder head style, intake bolt pattern, water crossover design, carburetor setup, and hood clearance are confirmed before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This manifold is designed for 1996+ Vortec L31 cast iron cylinder heads. Always verify cylinder head type, intake bolt pattern, EGR requirement, carburetor mounting pattern, water bypass needs, hood clearance, gasket compatibility, and accessory clearance before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Small_Block_Chevy_Vortec_Dual_Plane_Intake_Manifold-7.6-a2.webp?v=1783333330\" alt=\"Small Block Chevy Vortec intake manifold for 1996 and later L31 cylinder heads\"\u003e\u003c\/p\u003e\n\u003ch2\u003eVehicle and Engine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eSmall Block Chevy Vortec intake manifold\u003c\/strong\u003e is designed for \u003cstrong\u003e262-400 cid Chevy V8 engines using 1996+ Vortec L31 cast iron heads\u003c\/strong\u003e. Common Vortec-era reference applications include Chevrolet Silverado 1500, GMC Sierra 1500, Chevrolet Tahoe, GMC Yukon, Chevrolet Suburban, GMC Yukon XL, Chevrolet Express Van, GMC Savana Van, and compatible SBC swap or refresh projects.\u003c\/p\u003e\n\u003cp\u003eVehicle names are provided as reference examples only. Final fitment can change with engine swaps, cylinder head changes, carburetor selection, EGR requirements, throttle linkage, air cleaner height, brake booster clearance, accessory brackets, and hood clearance. This manifold \u003cstrong\u003ewill not fit under a stock Corvette hood\u003c\/strong\u003e, so clearance should be checked before installation.\u003c\/p\u003e\n\u003ch2\u003eKey Features - EVIL ENERGY SBC Vortec Intake Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVortec L31 Cylinder Head Compatibility:\u003c\/strong\u003e Designed for compatible 262-400 cid Chevy V8 engines using 1996 and later Vortec L31 cast iron cylinder heads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Plane Carburetor Layout:\u003c\/strong\u003e The dual plane intake design supports street-focused throttle response, vacuum signal, and low-to-mid RPM drivability for carbureted SBC builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2,000-4,800 RPM Operating Range:\u003c\/strong\u003e Built around the RPM window commonly used in street driving, cruising, throttle roll-ons, and moderate performance use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform for Vortec head upgrades and Small Block Chevy carburetor intake manifold swaps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Crossover Feature:\u003c\/strong\u003e Includes an external water bypass boss machined into the front of the water crossover for 1996 and later Vortec production engine layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreet and Budget Build Friendly:\u003c\/strong\u003e Suitable for compatible SBC projects where the goal is a carburetor-ready Vortec intake upgrade for cruising, light truck builds, and weekend performance use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Small_Block_Chevy_Vortec_Dual_Plane_Intake_Manifold-7.6-a3.webp?v=1783333354\" alt=\"EVIL ENERGY Vortec dual plane intake manifold package contents for SBC carburetor applications\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePackage Contents and Installation Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold, Part No. 2028 x 1\u003c\/th\u003e\n\u003ctd\u003eOne EVIL ENERGY Small Block Chevy Vortec dual plane carburetor intake manifold for compatible 262-400 cid Chevy V8 applications with 1996+ Vortec L31 cast iron heads.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Hardware Kit x 1\u003c\/th\u003e\n\u003ctd\u003eIncludes mounting hardware and installation accessories. Confirm the hardware against your engine, cylinder heads, carburetor, gasket set, and accessory setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBefore Installation, Check These Items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that your engine uses compatible 1996+ Vortec L31 cast iron cylinder heads.\u003c\/li\u003e\n\u003cli\u003eVerify intake bolt pattern, port alignment, gasket style, and water crossover requirements.\u003c\/li\u003e\n\u003cli\u003eConfirm whether your vehicle requires EGR. This manifold is intended for non-EGR applications where applicable.\u003c\/li\u003e\n\u003cli\u003eCheck carburetor mounting pattern, throttle linkage, throttle cable bracket, fuel line routing, vacuum ports, and PCV routing.\u003c\/li\u003e\n\u003cli\u003eCheck hood clearance, air cleaner height, brake booster clearance, distributor clearance, and accessory bracket clearance.\u003c\/li\u003e\n\u003cli\u003eThis manifold will not fit under a stock Corvette hood.\u003c\/li\u003e\n\u003cli\u003eUse suitable intake gaskets and follow the proper torque sequence during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Small_Block_Chevy_Vortec_Dual_Plane_Intake_Manifold-7.6-a4.webp?v=1783333423\" alt=\"Dual plane Vortec intake manifold for Small Block Chevy street and light truck builds\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This Vortec Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eSBC Vortec dual plane intake manifold\u003c\/strong\u003e is a practical choice for builders who want a carburetor-ready upgrade for compatible Small Block Chevy engines with 1996+ Vortec L31 heads. For many street and light truck SBC builds, throttle response, vacuum signal, cruising torque, and mid-range drivability matter more than peak high-RPM output.\u003c\/p\u003e\n\u003cp\u003eFor Chevrolet Silverado, GMC Sierra, Tahoe, Yukon, Suburban, Express, Savana, or SBC-swapped projects using compatible Vortec heads, this \u003cstrong\u003eEVIL ENERGY Vortec intake manifold\u003c\/strong\u003e provides a street-focused intake solution for carbureted builds. Final results depend on the full engine combination, carburetor size, camshaft, exhaust, ignition timing, fuel system, and installation quality.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Silver","offer_id":46173544153224,"sku":"EVBUH0001013","price":159.99,"currency_code":"USD","in_stock":false},{"title":"Polished Silver","offer_id":46173544185992,"sku":"EVBUH0001015","price":189.99,"currency_code":"USD","in_stock":false},{"title":"Black","offer_id":46241094074504,"sku":"EVBUH0001014","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYSmallBlockChevyVortecDualPlaneIntakeManifold-7.6-m1.webp?v=1783333917"},{"product_id":"ford-302-dual-plane-air-gap-intake-manifold","title":"EVIL ENERGY Ford Small Block Polished Dual Plane Air Gap Intake Manifold","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\n\u003ch2\u003eIntake Manifold Product Details\u003c\/h2\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth\u003eBrand\u003c\/th\u003e\n      \u003ctd\u003eEVIL ENERGY\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003ctd\u003e4026\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eProduct Name\u003c\/th\u003e\n      \u003ctd\u003eFord Small Block Polished Dual Plane Air Gap Intake Manifold\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eManifold Type\u003c\/th\u003e\n      \u003ctd\u003ePolished Dual Plane Air Gap Intake Manifold\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eFuel System Compatibility\u003c\/th\u003e\n      \u003ctd\u003eCarburetor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eIntake Style\u003c\/th\u003e\n      \u003ctd\u003eDual plane air gap carburetor intake layout\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eRPM Range\u003c\/th\u003e\n      \u003ctd\u003e2000-5500 RPM\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eMaterial\u003c\/th\u003e\n      \u003ctd\u003eCast Aluminum\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eColor \/ Variant\u003c\/th\u003e\n      \u003ctd\u003eSilver \/ Polished Silver\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eCompatible Engine Family\u003c\/th\u003e\n      \u003ctd\u003eFord Small Block SBF Windsor 260 4.3L, 289 4.7L, 302 5.0L V8 engines\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eNot Compatible With\u003c\/th\u003e\n      \u003ctd\u003e255, Boss 302, or 351W engines\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eCommon Reference Applications\u003c\/th\u003e\n      \u003ctd\u003eFord Mustang, Falcon, Torino, Mercury Cougar, Mercury Capri, Ford F-Series, Bronco, Econoline \/ Club Wagon, and other compatible small block Ford 260, 289, 302, and 5.0L applications. Final fitment depends on engine family, cylinder heads, carburetor setup, hood clearance, linkage, and installation configuration.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eBest Use\u003c\/th\u003e\n      \u003ctd\u003eStreet driving, classic Ford restoration, muscle car upgrades, cruiser builds, and responsive low-to-mid RPM carburetor performance\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Ford_Small_Block_Polished_Dual_Plane_Air_Gap_Intake_Manifold-7.6-a1.webp?v=1783396378\" alt=\"EVIL ENERGY Ford 302 dual plane air gap intake manifold for small block Ford carburetor engines\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003eEVIL ENERGY Ford Small Block Dual Plane Air Gap Intake Manifold\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eEVIL ENERGY Ford small block intake manifold\u003c\/strong\u003e is designed for compatible \u003cstrong\u003eSBF Windsor 260, 289, 302, and 5.0L V8 engines\u003c\/strong\u003e using a carbureted fuel system. This \u003cstrong\u003edual plane air gap intake manifold\u003c\/strong\u003e has a listed \u003cstrong\u003e2000-5500 RPM\u003c\/strong\u003e operating range, making it a practical option for street-driven Ford small block builds, classic Mustang projects, cruiser vehicles, and low-to-mid RPM performance upgrades.\u003c\/p\u003e\n\n\u003cp\u003eFor builders working with a \u003cstrong\u003eFord 302 intake manifold\u003c\/strong\u003e upgrade or a classic \u003cstrong\u003esmall block Ford intake manifold\u003c\/strong\u003e swap, this cast aluminum carburetor-ready design provides a polished dual plane layout for compatible SBF Windsor combinations. It is intended for compatible 260, 289, 302, and 5.0L applications, not 255, Boss 302, or 351W engines.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always confirm engine family, cylinder head configuration, intake bolt pattern, carburetor mounting pattern, throttle linkage, fuel line routing, distributor clearance, hood clearance, air cleaner height, and gasket compatibility before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Ford_Small_Block_Polished_Dual_Plane_Air_Gap_Intake_Manifold-7.6-a2.webp?v=1783396418\" alt=\"Polished small block Ford dual plane intake manifold for 260 289 302 and 5.0L Windsor engines\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003eVehicle and Engine Fitment\u003c\/h2\u003e\n\n\u003cp\u003eThis \u003cstrong\u003esmall block Ford intake manifold\u003c\/strong\u003e is designed for compatible SBF Windsor 260 4.3L, 289 4.7L, 302 5.0L, and 5.0L V8 applications. Common reference platforms include Ford Mustang, Falcon, Torino, Mercury Cougar, Mercury Capri, Ford F-Series, Bronco, Econoline \/ Club Wagon, and other compatible Ford small block carburetor builds.\u003c\/p\u003e\n\n\u003cp\u003eVehicle names are provided as reference examples only. Engine swaps, cylinder head changes, carburetor selection, air cleaner height, throttle linkage, accessory brackets, distributor clearance, and hood clearance can affect final fitment. This manifold is \u003cstrong\u003enot compatible with 255, Boss 302, or 351W engines\u003c\/strong\u003e. The 351W belongs to the broader small block Ford family but uses different intake manifold fitment, so the engine family must be verified before installation.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features - EVIL ENERGY Ford Small Block Intake Manifold\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSBF Windsor Compatibility:\u003c\/strong\u003e Designed for compatible Ford Small Block Windsor 260, 289, 302, and 5.0L V8 carburetor applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Plane Air Gap Layout:\u003c\/strong\u003e The dual plane intake design supports street-focused throttle response, vacuum signal, and low-to-mid RPM drivability for compatible Ford small block builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2000-5500 RPM Operating Range:\u003c\/strong\u003e Built around the RPM window commonly used in street driving, cruising, throttle roll-ons, and weekend performance use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarburetor-Ready Ford 302 Intake Upgrade:\u003c\/strong\u003e A practical choice for classic Mustang, Falcon, Torino, Cougar, F-Series, Bronco, and other compatible small block Ford carburetor setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform for compatible SBF Windsor street and restoration projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePolished Engine-Bay Appearance:\u003c\/strong\u003e The polished silver finish supports a clean classic performance look for restoration builds, cruiser vehicles, and weekend project cars.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Ford_Small_Block_Polished_Dual_Plane_Air_Gap_Intake_Manifold-7.6-a3.webp?v=1783396449\" alt=\"EVIL ENERGY Ford small block dual plane carburetor intake manifold polished aluminum finish\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003ePackage Contents and Installation Checklist\u003c\/h2\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth\u003eEVIL ENERGY Intake Manifold, Part No. 4026 x 1\u003c\/th\u003e\n      \u003ctd\u003eOne EVIL ENERGY Ford Small Block polished dual plane air gap carburetor intake manifold for compatible SBF Windsor 260, 289, 302, and 5.0L V8 applications.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eInstallation Hardware Kit x 1\u003c\/th\u003e\n      \u003ctd\u003eIncludes mounting hardware and installation accessories. Confirm the hardware against your engine, cylinder heads, carburetor, gasket set, and accessory setup before final installation.\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eBefore Installation, Check These Items\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eConfirm that your engine is a compatible SBF Windsor 260, 289, 302, or 5.0L application.\u003c\/li\u003e\n  \u003cli\u003eDo not use this manifold on 255, Boss 302, or 351W engines.\u003c\/li\u003e\n  \u003cli\u003eVerify cylinder head type, intake port alignment, bolt pattern, and gasket compatibility.\u003c\/li\u003e\n  \u003cli\u003eCheck carburetor mounting pattern, throttle linkage, throttle cable bracket, fuel line routing, vacuum ports, and PCV routing.\u003c\/li\u003e\n  \u003cli\u003eCheck hood clearance, air cleaner height, distributor clearance, brake booster clearance, and accessory bracket clearance.\u003c\/li\u003e\n  \u003cli\u003eUse suitable intake gaskets and follow the proper torque sequence during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Ford_Small_Block_Polished_Dual_Plane_Air_Gap_Intake_Manifold-7.6-a4.webp?v=1783396467\" alt=\"Ford 302 dual plane air gap intake manifold for classic Mustang and small block Ford street builds\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose This Ford Small Block Intake Manifold?\u003c\/h2\u003e\n\n\u003cp\u003eThis \u003cstrong\u003eFord small block dual plane intake manifold\u003c\/strong\u003e is built for drivers who want a carburetor-ready street upgrade with a polished under-hood appearance. For many classic Ford V8 builds, throttle response, vacuum signal, cruising torque, and low-to-mid RPM drivability matter more than peak high-RPM output.\u003c\/p\u003e\n\n\u003cp\u003eFor compatible Ford Mustang, Falcon, Torino, Cougar, F-Series, Bronco, Econoline, or small block Ford swap projects using 260, 289, \u003cstrong\u003e302\u003c\/strong\u003e, or 5.0L Windsor engines, this \u003cstrong\u003eEVIL ENERGY carburetor intake manifold\u003c\/strong\u003e provides a street-focused intake solution. Final results depend on the full engine combination, carburetor size, camshaft, exhaust, ignition timing, fuel system, and installation quality.\u003c\/p\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What engines does this Ford small block intake manifold fit?\u003c\/strong\u003e\u003cbr\u003e\nA: This intake manifold is designed for compatible SBF Windsor 260, 289, 302, and 5.0L V8 applications. Always verify engine family, cylinder head type, intake bolt pattern, and gasket compatibility before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Will this fit a Ford 302 or 5.0L engine?\u003c\/strong\u003e\u003cbr\u003e\nA: It is listed for compatible Ford 302 and 5.0L small block applications. Final fitment depends on cylinder heads, carburetor setup, linkage, gasket style, and available clearance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Will this fit a 351W engine?\u003c\/strong\u003e\u003cbr\u003e\nA: No. This intake manifold is not compatible with 351W engines. The 351W uses different intake manifold fitment than 260, 289, 302, and 5.0L Windsor applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this a carburetor intake manifold?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. This is a carburetor intake manifold for compatible small block Ford applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What RPM range is this intake manifold designed for?\u003c\/strong\u003e\u003cbr\u003e\nA: The listed operating range is 2000-5500 RPM, making it suitable for street-focused low-to-mid RPM response and cruising drivability.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is a dual plane intake better than a single plane intake?\u003c\/strong\u003e\u003cbr\u003e\nA: It depends on the engine combination and driving goal. A dual plane intake is commonly chosen for street drivability and low-to-mid RPM response, while many single plane intake manifolds are designed for higher RPM power.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What should I check before buying?\u003c\/strong\u003e\u003cbr\u003e\nA: Check engine family, cylinder head type, intake bolt pattern, gasket compatibility, carburetor mounting pattern, throttle linkage, hood clearance, air cleaner height, distributor clearance, and installation hardware before ordering.\u003c\/p\u003e\n","brand":"EVIL ENERGY","offers":[{"title":"Default Title","offer_id":46166794305672,"sku":"EVBUH0003007","price":159.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYFordSmallBlockPolishedDualPlaneAirGapIntakeManifold-7.6-m1.webp?v=1783396515"},{"product_id":"ls-efi-intake-manifold-fuel-rails-cathedral-port","title":"EVIL ENERGY LS1 LS2 LS6 EFI Intake Manifold with Fuel Rails","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eIntake Manifold Product Details\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e300-137\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Name\u003c\/th\u003e\n\u003ctd\u003eLS EFI Intake Manifold with Fuel Rails for LS1\/LS2\/LS6 Cathedral Port Engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManifold Type\u003c\/th\u003e\n\u003ctd\u003eSingle Plane \/ Hybrid Performance EFI Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel System Compatibility\u003c\/th\u003e\n\u003ctd\u003eEFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded Fuel Delivery\u003c\/th\u003e\n\u003ctd\u003eFuel rails included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Style\u003c\/th\u003e\n\u003ctd\u003ePerformance LS EFI intake layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Range\u003c\/th\u003e\n\u003ctd\u003eApprox. 3,500-5,500 RPM torque range and approx. 6,000-7,200 RPM horsepower range, depending on the full engine combination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor \/ Variant\u003c\/th\u003e\n\u003ctd\u003eSilver \/ Black \/ Polished Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Engine Family\u003c\/th\u003e\n\u003ctd\u003eGM LS Gen III or Gen IV engines equipped with LS1\/LS2\/LS6 style cathedral port cylinder heads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Engines\u003c\/th\u003e\n\u003ctd\u003eLS1 5.7L Gen III, LS2 6.0L Gen IV, LS6 5.7L Gen III, and compatible cathedral port LS combinations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNot Compatible With\u003c\/th\u003e\n\u003ctd\u003eLS3\/L92\/L99\/L76 rectangular port cylinder heads unless the engine has been converted to compatible cathedral port heads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCommon Reference Applications\u003c\/th\u003e\n\u003ctd\u003eChevrolet Corvette C5, Chevrolet Camaro, Pontiac Firebird \/ Trans Am, Cadillac CTS-V, Holden Monaro \/ Commodore \/ HSV, Pontiac GTO, Chevrolet SSR, and other compatible LS1\/LS2\/LS6 cathedral port applications. Final fitment depends on engine, cylinder heads, throttle body, injectors, fuel system, hood clearance, and installation configuration.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest Use\u003c\/th\u003e\n\u003ctd\u003ePerformance street cars, muscle cars, LS swaps, drift builds, track-day LS platforms, and EFI cathedral port intake upgrades\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_1_dcd6938c-de9c-420f-a93c-7f25222c219b.webp?v=1783419492\" alt=\"EVIL ENERGY LS EFI intake manifold with fuel rails for LS1 LS2 LS6 cathedral port engines\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY LS EFI Intake Manifold with Fuel Rails\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEVIL ENERGY LS EFI intake manifold\u003c\/strong\u003e is designed for compatible \u003cstrong\u003eGM LS1, LS2, and LS6 cathedral port engines\u003c\/strong\u003e that need an EFI-ready intake upgrade with included fuel rails. This \u003cstrong\u003eLS intake manifold\u003c\/strong\u003e uses a cast aluminum performance layout for cathedral port LS combinations and is suitable for performance street cars, LS swaps, muscle car builds, drift cars, and track-day projects when the full engine setup supports the intake configuration.\u003c\/p\u003e\n\u003cp\u003eFor builders upgrading an \u003cstrong\u003eLS engine intake manifold\u003c\/strong\u003e, the included fuel rails help simplify the EFI intake setup, but final compatibility still depends on injector style, fuel line fittings, regulator setup, throttle body size, MAP\/IAT sensor needs, hood clearance, and tuning. This manifold is intended for LS1\/LS2\/LS6 style \u003cstrong\u003ecathedral port cylinder heads\u003c\/strong\u003e, not LS3\/L92\/L99\/L76 rectangular port heads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always confirm cylinder head port shape, throttle body compatibility, injector length, fuel rail fittings, hood clearance, sensor placement, vacuum ports, gasket style, and tuning requirements before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_2_173bfbe7-d9cf-45e5-94d6-b5345f1d4b41.webp?v=1783419520\" alt=\"LS1 LS2 LS6 cathedral port EFI intake manifold with cast aluminum body and fuel rails\"\u003e\u003c\/p\u003e\n\u003ch2\u003eVehicle and Engine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eEVIL ENERGY LS intake manifold\u003c\/strong\u003e is designed for GM LS Gen III or Gen IV engines equipped with LS1, LS2, or LS6 style cathedral port cylinder heads. Common reference applications include Chevrolet Corvette C5, Chevrolet Camaro, Pontiac Firebird \/ Trans Am, Cadillac CTS-V, Holden Monaro, Holden Commodore, Holden HSV, Pontiac GTO, Chevrolet SSR, and compatible LS-swapped platforms.\u003c\/p\u003e\n\u003cp\u003eVehicle names are provided as reference examples only. Engine swaps, cylinder head changes, throttle body selection, injector length, fuel rail fittings, hood clearance, accessory routing, sensor placement, and tuning can affect final fitment. Always verify that your engine uses \u003cstrong\u003ecathedral port LS cylinder heads\u003c\/strong\u003e before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_3_dc7b3b6c-022f-4e38-ba20-56b459b1a54e.webp?v=1783419536\" alt=\"EVIL ENERGY cathedral port LS intake manifold for EFI performance builds with fuel rails\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features - EVIL ENERGY LS EFI Intake Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLS1\/LS2\/LS6 Cathedral Port Fitment:\u003c\/strong\u003e Designed for compatible GM LS Gen III or Gen IV engines using LS1, LS2, or LS6 style cathedral port cylinder heads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEFI Intake Manifold Upgrade:\u003c\/strong\u003e Built for fuel-injected LS applications where the user needs an EFI-compatible intake manifold with fuel rails included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Rails Included:\u003c\/strong\u003e The included fuel rails help support the EFI plumbing layout. Confirm injector size, O-ring style, fuel line fittings, regulator setup, and fuel pressure requirements before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance RPM Focus:\u003c\/strong\u003e The listed operating range targets mid-range and upper-RPM performance, depending on the full engine combination, camshaft, cylinder heads, throttle body, exhaust, and tuning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform for compatible LS performance street cars, muscle cars, LS swaps, drift builds, and track-day projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCathedral Port LS Build Support:\u003c\/strong\u003e A practical choice for builders working with LS1 intake manifold, LS2 intake manifold, or LS6 intake manifold upgrade paths where cathedral port compatibility is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents and Installation Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold, Part No. 300-137 x 1\u003c\/th\u003e\n\u003ctd\u003eOne EVIL ENERGY LS EFI intake manifold for compatible GM LS1, LS2, and LS6 style cathedral port engines.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEFI Fuel Rails x 1 Set\u003c\/th\u003e\n\u003ctd\u003eIncludes matching fuel rails for the LS EFI intake manifold setup. Confirm injector length, O-ring size, fuel line fittings, regulator setup, and fuel pressure compatibility with your build before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Hardware Kit x 1\u003c\/th\u003e\n\u003ctd\u003eIncludes mounting hardware and installation accessories. Confirm all hardware against your engine, cylinder heads, intake gaskets, throttle body, sensors, and accessory setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBefore Installation, Check These Items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that your engine uses LS1\/LS2\/LS6 style cathedral port cylinder heads.\u003c\/li\u003e\n\u003cli\u003eDo not use this manifold on LS3\/L92\/L99\/L76 rectangular port heads unless your engine has compatible cathedral port heads installed.\u003c\/li\u003e\n\u003cli\u003eConfirm throttle body size, bolt pattern, cable or drive-by-wire setup, and throttle linkage requirements.\u003c\/li\u003e\n\u003cli\u003eCheck injector length, injector O-ring style, fuel rail fittings, fuel pressure regulator setup, and fuel line routing.\u003c\/li\u003e\n\u003cli\u003eCheck MAP sensor, IAT sensor, vacuum ports, PCV routing, brake booster vacuum, and any required adapters.\u003c\/li\u003e\n\u003cli\u003eCheck hood clearance, accessory bracket clearance, firewall clearance, and air intake tube routing.\u003c\/li\u003e\n\u003cli\u003eUse suitable intake gaskets and follow the proper torque sequence during installation.\u003c\/li\u003e\n\u003cli\u003eEFI intake manifold changes may require tuning or calibration adjustments depending on the vehicle and build.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_4_d1c59a34-cbc8-4cab-8cf6-54f878a6ab81.webp?v=1783419555\" alt=\"LS engine intake manifold with fuel rails for cathedral port EFI performance applications\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This LS EFI Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eLS EFI intake manifold with fuel rails\u003c\/strong\u003e is designed for builders who want an EFI-ready intake solution for compatible cathedral port LS engines. For many LS performance builds, airflow, injector compatibility, fuel rail setup, throttle body selection, sensor placement, and tuning support all matter when choosing the right manifold.\u003c\/p\u003e\n\u003cp\u003eFor Corvette, Camaro, Firebird, GTO, CTS-V, Holden, Chevrolet SSR, or LS-swapped projects using compatible \u003cstrong\u003eLS1\/LS2\/LS6 cathedral port heads\u003c\/strong\u003e, this \u003cstrong\u003eEVIL ENERGY LS engine intake manifold\u003c\/strong\u003e provides a practical upgrade path for performance street use, drift builds, track-day vehicles, and EFI LS projects. Final results depend on the full engine combination, throttle body, injectors, fuel system, camshaft, exhaust, tuning, and installation quality.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What engines does this LS EFI intake manifold fit?\u003c\/strong\u003e\u003cbr\u003eA: This intake manifold is designed for compatible GM LS Gen III or Gen IV engines equipped with LS1, LS2, or LS6 style cathedral port cylinder heads. Always confirm your cylinder head port shape before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this fit LS3 heads?\u003c\/strong\u003e\u003cbr\u003eA: No. LS3\/L92\/L99\/L76 style engines commonly use rectangular port heads, while this manifold is intended for LS1\/LS2\/LS6 style cathedral port heads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are fuel rails included?\u003c\/strong\u003e\u003cbr\u003eA: Yes. This LS EFI intake manifold includes fuel rails. Confirm injector length, O-ring size, fitting size, fuel pressure regulator setup, and fuel line routing before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this a carburetor intake manifold?\u003c\/strong\u003e\u003cbr\u003eA: No. This is an EFI intake manifold for fuel-injected LS applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What should I check before buying?\u003c\/strong\u003e\u003cbr\u003eA: Check cylinder head port shape, throttle body size, injector compatibility, fuel rail fittings, MAP\/IAT sensor needs, vacuum ports, hood clearance, gasket style, and tuning requirements before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this intake manifold require tuning?\u003c\/strong\u003e\u003cbr\u003eA: EFI intake manifold changes may require tuning or calibration adjustments depending on the vehicle, throttle body, injectors, airflow changes, camshaft, and ECU setup.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Silver","offer_id":46169537282184,"sku":"EVBUH0007001","price":229.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":46169537314952,"sku":"EVBUH0007002","price":239.99,"currency_code":"USD","in_stock":false},{"title":"Polished Silver","offer_id":46255611150472,"sku":"EVBUH0007003","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYLS1LS2LS6EFIIntakeManifoldwithFuelRails-Silver-7.6-m1.webp?v=1783419730"},{"product_id":"ls-single-plane-carburetor-intake-manifold-ls1-ls2-ls6","title":"EVIL ENERGY LS1 LS2 LS6 Single Plane Carburetor Intake Manifold","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eIntake Manifold Product Details\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e300-132\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Name\u003c\/th\u003e\n\u003ctd\u003eLS Single Plane Carburetor Intake Manifold for LS1\/LS2\/LS6 Cathedral Port Engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManifold Type\u003c\/th\u003e\n\u003ctd\u003eSingle Plane Carburetor Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel System Compatibility\u003c\/th\u003e\n\u003ctd\u003eCarburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Style\u003c\/th\u003e\n\u003ctd\u003eHigh-RPM single plane LS carburetor intake layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRPM Range\u003c\/th\u003e\n\u003ctd\u003e5000-7500+ RPM, depending on the full engine combination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor \/ Variant\u003c\/th\u003e\n\u003ctd\u003eSilver \/ Black \/ Polished Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Engine Family\u003c\/th\u003e\n\u003ctd\u003eGM LS Gen III or Gen IV engines equipped with LS1\/LS2\/LS6 style cathedral port cylinder heads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Engines\u003c\/th\u003e\n\u003ctd\u003eLS1 5.7L Gen III, LS2 6.0L Gen IV, LS6 5.7L Gen III, and compatible cathedral port LS combinations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNot Compatible With\u003c\/th\u003e\n\u003ctd\u003eLS3\/L92\/L99\/L76 rectangular port cylinder heads unless the engine has been converted to compatible cathedral port heads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCommon Reference Applications\u003c\/th\u003e\n\u003ctd\u003eChevrolet Corvette C5, Chevrolet Camaro, Pontiac Firebird \/ Trans Am, Cadillac CTS-V, Holden Monaro \/ Commodore \/ HSV, Pontiac GTO, Chevrolet SSR, and other compatible LS1\/LS2\/LS6 cathedral port applications. Final fitment depends on engine, cylinder heads, carburetor setup, ignition control, hood clearance, and installation configuration.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest Use\u003c\/th\u003e\n\u003ctd\u003eHigh-RPM LS carburetor builds, drag applications, track-day platforms, performance street cars, LS swaps, and compatible boosted LS combinations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_LS1_LS2_LS6_Single_Plane_Carburetor_Intake_Manifold-black-7.7-a1.webp?v=1783476855\" alt=\"EVIL ENERGY LS single plane carburetor intake manifold for LS1 LS2 LS6 cathedral port engines\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY LS Single Plane Carburetor Intake Manifold\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEVIL ENERGY LS single plane intake manifold\u003c\/strong\u003e is designed for compatible \u003cstrong\u003eGM LS1, LS2, and LS6 cathedral port engines\u003c\/strong\u003e using a carbureted fuel system. This \u003cstrong\u003eLS carburetor intake manifold\u003c\/strong\u003e uses a cast aluminum single plane layout with a listed \u003cstrong\u003e5000-7500+ RPM\u003c\/strong\u003e operating range, making it suitable for high-RPM LS builds, drag applications, track-day platforms, and performance-focused LS swaps when the full engine combination supports that range.\u003c\/p\u003e\n\u003cp\u003eUnlike a dual plane LS intake manifold that is usually chosen for low-to-mid RPM street response, a \u003cstrong\u003esingle plane intake manifold\u003c\/strong\u003e uses a shared plenum and shorter, more direct runner layout. This design is commonly selected when the build goal is upper-RPM airflow, larger camshaft support, high-speed acceleration, or a carbureted LS setup that prioritizes top-end performance over low-RPM cruising torque.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always confirm cylinder head port shape, carburetor compatibility, hood clearance, throttle linkage, fuel system setup, ignition controller needs, intake gasket style, and bolt pattern before ordering. This manifold is intended for LS1\/LS2\/LS6 style \u003cstrong\u003ecathedral port cylinder heads\u003c\/strong\u003e, not LS3\/L92\/L99\/L76 rectangular port heads.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_LS1_LS2_LS6_Single_Plane_Carburetor_Intake_Manifold-black-7.7-a2.webp?v=1783476872\" alt=\"LS1 LS2 LS6 cathedral port single plane carburetor intake manifold in black finish\"\u003e\u003c\/p\u003e\n\u003ch2\u003eVehicle and Engine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eEVIL ENERGY LS intake manifold\u003c\/strong\u003e is designed for GM LS Gen III or Gen IV engines equipped with LS1, LS2, or LS6 style cathedral port cylinder heads. Common reference applications include Chevrolet Corvette C5, Chevrolet Camaro, Pontiac Firebird \/ Trans Am, Cadillac CTS-V, Holden Monaro, Holden Commodore, Holden HSV, Pontiac GTO, Chevrolet SSR, and compatible LS-swapped platforms.\u003c\/p\u003e\n\u003cp\u003eVehicle names are provided as reference examples only. Engine swaps, cylinder head changes, carburetor selection, ignition control, throttle cable routing, fuel pressure regulation, hood clearance, and accessory clearance can affect final fitment. Always verify that your engine uses \u003cstrong\u003ecathedral port LS cylinder heads\u003c\/strong\u003e before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_LS1_LS2_LS6_Single_Plane_Carburetor_Intake_Manifold-black-7.7-a3.webp?v=1783476889\" alt=\"EVIL ENERGY LS carb intake manifold with single plane cathedral port layout\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features - EVIL ENERGY LS Single Plane Intake Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLS1\/LS2\/LS6 Cathedral Port Fitment:\u003c\/strong\u003e Designed for compatible GM LS Gen III or Gen IV engines using LS1, LS2, or LS6 style cathedral port cylinder heads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Plane High-RPM Layout:\u003c\/strong\u003e The shared plenum and direct runner design support upper-RPM airflow for builds focused on high-speed performance rather than low-RPM-only drivability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5000-7500+ RPM Operating Range:\u003c\/strong\u003e Built for LS combinations where the camshaft, cylinder heads, exhaust, carburetor, ignition setup, and gearing support a higher operating range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor-Ready LS Conversion:\u003c\/strong\u003e A practical option for builders replacing an EFI-style intake setup with a carburetor intake manifold on a compatible cathedral port LS engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform for high-RPM LS carburetor builds, street\/strip projects, and track-focused applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoosted Build Compatible When Properly Matched:\u003c\/strong\u003e This single plane layout may be used in turbocharged or supercharged LS combinations when the carburetor, fuel system, ignition control, and tuning strategy are matched to the build.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents and Installation Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold, Part No. 300-132 x 1\u003c\/th\u003e\n\u003ctd\u003eOne EVIL ENERGY LS1\/LS2\/LS6 single plane carburetor intake manifold for compatible GM cathedral port LS engines.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Hardware Kit x 1\u003c\/th\u003e\n\u003ctd\u003eIncludes mounting hardware and installation accessories. Confirm all hardware against your engine, cylinder heads, carburetor, intake gaskets, throttle linkage, and accessory setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBefore Installation, Check These Items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that your engine uses LS1\/LS2\/LS6 style cathedral port cylinder heads.\u003c\/li\u003e\n\u003cli\u003eDo not use this manifold on LS3\/L92\/L99\/L76 rectangular port heads unless your engine has compatible cathedral port heads installed.\u003c\/li\u003e\n\u003cli\u003eConfirm carburetor size, mounting pattern, throttle linkage, throttle cable bracket, fuel line routing, and air cleaner clearance.\u003c\/li\u003e\n\u003cli\u003eCarbureted LS conversions may require a compatible ignition controller, fuel pressure regulator, carburetor linkage parts, and other supporting components depending on the build.\u003c\/li\u003e\n\u003cli\u003eCheck hood clearance, brake booster clearance, firewall clearance, accessory bracket clearance, vacuum ports, and PCV routing.\u003c\/li\u003e\n\u003cli\u003eUse suitable intake gaskets and follow the proper torque sequence during installation.\u003c\/li\u003e\n\u003cli\u003eHigh-RPM intake changes may require tuning, gearing, camshaft, exhaust, and fuel system support to work as intended.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_LS1_LS2_LS6_Single_Plane_Carburetor_Intake_Manifold-black-7.7-a4.webp?v=1783476903\" alt=\"Single plane LS carburetor intake manifold for high-RPM cathedral port LS builds\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This LS Single Plane Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eLS single plane intake manifold\u003c\/strong\u003e is designed for builders who want a carburetor-ready intake option for compatible cathedral port LS engines and a higher operating RPM range. For many high-RPM LS builds, airflow demand, camshaft profile, cylinder head flow, carburetor sizing, ignition control, exhaust setup, and gearing all matter when choosing the right manifold.\u003c\/p\u003e\n\u003cp\u003eFor Corvette, Camaro, Firebird, GTO, CTS-V, Holden, Chevrolet SSR, or LS-swapped projects using compatible \u003cstrong\u003eLS1\/LS2\/LS6 cathedral port heads\u003c\/strong\u003e, this \u003cstrong\u003eEVIL ENERGY LS engine intake manifold\u003c\/strong\u003e provides a focused option for high-RPM carbureted LS applications. Final results depend on the full engine combination, carburetor size, camshaft, exhaust, ignition timing, fuel system, tuning, and installation quality.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What engines does this LS single plane intake manifold fit?\u003c\/strong\u003e\u003cbr\u003eA: This intake manifold is designed for compatible GM LS Gen III or Gen IV engines equipped with LS1, LS2, or LS6 style cathedral port cylinder heads. Always confirm your cylinder head port shape before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this fit LS3 heads?\u003c\/strong\u003e\u003cbr\u003eA: No. LS3\/L92\/L99\/L76 style engines commonly use rectangular port heads, while this manifold is intended for LS1\/LS2\/LS6 style cathedral port heads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this a carburetor intake manifold?\u003c\/strong\u003e\u003cbr\u003eA: Yes. This is a single plane LS carburetor intake manifold designed for compatible carbureted LS applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What RPM range is this manifold designed for?\u003c\/strong\u003e\u003cbr\u003eA: The listed operating range is 5000-7500+ RPM. Actual performance depends on the camshaft, cylinder heads, carburetor, exhaust, fuel system, ignition setup, gearing, and tuning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is a single plane intake better than a dual plane intake?\u003c\/strong\u003e\u003cbr\u003eA: It depends on the engine combination and driving goal. A single plane intake is commonly chosen for higher RPM airflow, while a dual plane intake is often preferred for low-to-mid RPM street response.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this a good choice for daily street driving?\u003c\/strong\u003e\u003cbr\u003eA: It depends on the build. Because this is a high-RPM single plane intake manifold, it may not be ideal for users who prioritize low-RPM cruising torque. A dual plane LS intake manifold is often better for street-focused low-to-mid RPM drivability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What should I check before buying?\u003c\/strong\u003e\u003cbr\u003eA: Check cylinder head port shape, carburetor compatibility, hood clearance, throttle linkage, ignition controller requirements, fuel system setup, gasket style, bolt pattern, and supporting engine modifications before ordering.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Black","offer_id":46172295102600,"sku":"EVBUH0007020","price":179.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":46172295069832,"sku":"EVBUH0007019","price":159.99,"currency_code":"USD","in_stock":true},{"title":"Polished Silver","offer_id":46241000161416,"sku":"EVBUH0007021","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYLS1LS2LS6SinglePlaneCarburetorIntakeManifold-black-7.7-m1.webp?v=1783476925"},{"product_id":"sbc-dual-plane-carburetor-intake-manifold","title":"EVIL ENERGY Chevy Small Block Dual Plane Intake Manifold","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eIntake Manifold Product Details\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 470.25px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.0129%; height: 19.5938px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"width: 76.13%; height: 19.5938px;\"\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.0129%; height: 19.5938px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 76.13%; height: 19.5938px;\"\u003e2001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.0129%; height: 19.5938px;\"\u003eProduct Name\u003c\/th\u003e\n\u003ctd style=\"width: 76.13%; height: 19.5938px;\"\u003eSmall Block Chevy Dual Plane Carburetor Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.0129%; height: 19.5938px;\"\u003eManifold Type\u003c\/th\u003e\n\u003ctd style=\"width: 76.13%; height: 19.5938px;\"\u003eStandard Dual Plane Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 21.0129%; height: 39.1875px;\"\u003eFuel System Compatibility\u003c\/th\u003e\n\u003ctd style=\"width: 76.13%; height: 39.1875px;\"\u003eCarburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.0129%; height: 19.5938px;\"\u003eIntake Style\u003c\/th\u003e\n\u003ctd style=\"width: 76.13%; height: 19.5938px;\"\u003eDual plane street carburetor intake layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.0129%; height: 19.5938px;\"\u003eRPM Range\u003c\/th\u003e\n\u003ctd style=\"width: 76.13%; height: 19.5938px;\"\u003e1500-5500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.0129%; height: 19.5938px;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"width: 76.13%; height: 19.5938px;\"\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.0129%; height: 19.5938px;\"\u003eColor \/ Variant\u003c\/th\u003e\n\u003ctd style=\"width: 76.13%; height: 19.5938px;\"\u003ePolished Silver \/ Silver \/ Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003cth style=\"width: 21.0129%; height: 58.7812px;\"\u003eCompatible Engine Family\u003c\/th\u003e\n\u003ctd style=\"width: 76.13%; height: 58.7812px;\"\u003e1957-86 262-400 cid Small Block Chevrolet engines; SBC engines with 1987-91 L98 aluminum Corvette cylinder heads for non-EGR applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 21.0129%; height: 39.1875px;\"\u003eCompatible Displacements\u003c\/th\u003e\n\u003ctd style=\"width: 76.13%; height: 39.1875px;\"\u003e262, 265, 283, 302, 305, 307, 327, 350, and 400 cid Small Block Chevrolet applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 97.9688px;\"\u003e\n\u003cth style=\"width: 21.0129%; height: 97.9688px;\"\u003eCommon Reference Applications\u003c\/th\u003e\n\u003ctd style=\"width: 76.13%; height: 97.9688px;\"\u003eChevrolet Corvette, Camaro, Nova, Impala, Monte Carlo, El Camino, Caprice, C\/K Series Pickup, Suburban, Blazer, GMC light trucks and SUVs, and select GM small block platforms. Final fitment depends on engine, cylinder heads, carburetor setup, hood clearance, EGR requirements, and installation configuration.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 21.0129%; height: 39.1875px;\"\u003eDimensions\u003c\/th\u003e\n\u003ctd style=\"width: 76.13%; height: 39.1875px;\"\u003e21.09 in (L) x 10.08 in (W) x 5.07 in (H) \/ 535.77 mm x 256.01 mm x 128.86 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 21.0129%; height: 39.1875px;\"\u003eBest Use\u003c\/th\u003e\n\u003ctd style=\"width: 76.13%; height: 39.1875px;\"\u003eStreet driving, cruising, low-to-mid RPM response, daily-friendly carburetor swaps, and classic Small Block Chevy upgrades\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Chevy_Small_Block_Dual_Plane_Intake_Manifold-Polished_Silver-7.7-a1.webp?v=1783478601\" alt=\"EVIL ENERGY SBC dual plane intake manifold for Small Block Chevy carburetor builds\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY Small Block Chevy Dual Plane Intake Manifold\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEVIL ENERGY SBC intake manifold\u003c\/strong\u003e is designed for compatible \u003cstrong\u003e1957-86 262-400 cid Small Block Chevy engines\u003c\/strong\u003e using a carbureted fuel system. This \u003cstrong\u003edual plane carburetor intake manifold\u003c\/strong\u003e has a listed \u003cstrong\u003e1500-5500 RPM\u003c\/strong\u003e operating range, making it a practical option for street-focused SBC builds, cruising, classic restorations, light truck projects, and everyday performance upgrades.\u003c\/p\u003e\n\u003cp\u003eFor classic Chevrolet small block projects, this \u003cstrong\u003eSmall Block Chevy intake manifold\u003c\/strong\u003e provides a cast aluminum dual plane layout for compatible 262, 265, 283, 302, 305, 307, 327, \u003cstrong\u003e350 small block\u003c\/strong\u003e, and 400 cid applications. It is designed for users who want street drivability, carburetor-ready fitment, and low-to-mid RPM response when the engine, cylinder heads, carburetor, and clearance requirements match.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always confirm cylinder head type, intake bolt pattern, port alignment, carburetor mounting pattern, EGR requirement, hood clearance, throttle linkage, fuel line routing, gasket compatibility, and accessory clearance before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Chevy_Small_Block_Dual_Plane_Intake_Manifold-Polished_Silver-7.7-a2.webp?v=1783478616\" alt=\"Polished Small Block Chevy dual plane intake manifold for SBC 350 327 305 and 400 engines\"\u003e\u003c\/p\u003e\n\u003ch2\u003eVehicle and Engine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eChevy Small Block intake manifold\u003c\/strong\u003e is designed for compatible \u003cstrong\u003e1957-86 262-400 cid Small Block Chevrolet engines\u003c\/strong\u003e. It also supports SBC engines equipped with \u003cstrong\u003e1987-91 L98 aluminum Corvette cylinder heads\u003c\/strong\u003e for \u003cstrong\u003enon-EGR applications\u003c\/strong\u003e. Compatible displacement families include 262, 265, 283, 302, 305, 307, 327, 350, and 400 cid Small Block Chevy applications.\u003c\/p\u003e\n\u003cp\u003eCommon reference applications include Chevrolet Corvette, Camaro, Nova, Impala, Monte Carlo, El Camino, Caprice, C\/K Series Pickup, Suburban, Blazer, GMC light trucks and SUVs, and select GM small block platforms. Vehicle names are provided as reference examples only. Engine swaps, cylinder head changes, EGR requirements, carburetor selection, air cleaner height, brake booster clearance, and hood clearance can affect final fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Chevy_Small_Block_Dual_Plane_Intake_Manifold-Polished_Silver-7.7-a3.webp?v=1783478665\" alt=\"EVIL ENERGY polished SBC intake manifold for classic Chevy street carburetor applications\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features - EVIL ENERGY SBC Dual Plane Intake Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall Block Chevy Fitment:\u003c\/strong\u003e Designed for compatible 1957-86 262-400 cid SBC engines and selected 1987-91 L98 aluminum Corvette cylinder head applications for non-EGR setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Plane Street Layout:\u003c\/strong\u003e The dual plane intake design supports street-focused throttle response, vacuum signal, and low-to-mid RPM drivability for carbureted Small Block Chevy builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1500-5500 RPM Operating Range:\u003c\/strong\u003e Built around the RPM window commonly used in street driving, cruising, throttle roll-ons, and moderate performance use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor-Ready SBC Upgrade:\u003c\/strong\u003e A practical choice for Small Block Chevy carburetor intake manifold swaps, classic restoration projects, cruisers, and light truck SBC builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform while helping reduce weight compared with many older factory-style intake components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolished Silver Finish:\u003c\/strong\u003e The polished silver appearance supports a clean classic engine-bay look for muscle cars, street builds, and weekend project vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents and Installation Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold, Part No. 2001 x 1\u003c\/th\u003e\n\u003ctd\u003eOne EVIL ENERGY Small Block Chevy dual plane carburetor intake manifold for compatible 1957-86 SBC 262-400 cid applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Hardware Kit x 1\u003c\/th\u003e\n\u003ctd\u003eIncludes mounting hardware and installation accessories. Confirm the hardware against your engine, cylinder heads, carburetor, gasket set, and accessory setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBefore Installation, Check These Items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm your engine is a compatible Small Block Chevrolet application.\u003c\/li\u003e\n\u003cli\u003eVerify cylinder head type, intake port alignment, bolt pattern, and gasket compatibility.\u003c\/li\u003e\n\u003cli\u003eConfirm whether your vehicle requires EGR. This product is listed for non-EGR applications where applicable.\u003c\/li\u003e\n\u003cli\u003eCheck carburetor mounting pattern, throttle linkage, throttle cable bracket, fuel line routing, vacuum ports, and PCV routing.\u003c\/li\u003e\n\u003cli\u003eCheck hood clearance, air cleaner height, distributor clearance, brake booster clearance, and accessory bracket clearance.\u003c\/li\u003e\n\u003cli\u003eUse suitable intake gaskets and follow the proper torque sequence during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Chevy_Small_Block_Dual_Plane_Intake_Manifold-Polished_Silver-7.7-a4.webp?v=1783478680\" alt=\"Dual plane SBC carburetor intake manifold for classic Small Block Chevy street builds\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This Chevy Small Block Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003edual plane SBC intake manifold\u003c\/strong\u003e is built for drivers who want a street-friendly carburetor intake upgrade without moving into a narrow high-RPM-only setup. For many street SBC builds, throttle response, vacuum signal, cruising torque, and low-to-mid RPM drivability matter more than peak dyno numbers.\u003c\/p\u003e\n\u003cp\u003eFor classic Chevrolet small block builds using compatible 262, 283, 302, 305, 327, \u003cstrong\u003e350 small block\u003c\/strong\u003e, or 400 cid engines, this \u003cstrong\u003eEVIL ENERGY carburetor intake manifold\u003c\/strong\u003e provides a practical intake solution for cruisers, restorations, light trucks, and weekend performance vehicles. Final results depend on the full engine combination, carburetor size, camshaft, exhaust, ignition timing, fuel system, and installation quality.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What engines does this SBC intake manifold fit?\u003c\/strong\u003e\u003cbr\u003eA: This intake manifold is designed for compatible 1957-86 262-400 cid Small Block Chevrolet engines and selected 1987-91 L98 aluminum Corvette cylinder head non-EGR applications. Always verify cylinder head type, gasket fit, and bolt pattern before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this fit a 350 small block Chevy?\u003c\/strong\u003e\u003cbr\u003eA: It is listed for compatible 350 cid Small Block Chevy applications. Final fitment depends on the cylinder heads, intake bolt pattern, EGR requirement, carburetor setup, and available hood clearance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this a carburetor intake manifold?\u003c\/strong\u003e\u003cbr\u003eA: Yes. This is a carburetor intake manifold for compatible Small Block Chevy applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What RPM range is this intake manifold designed for?\u003c\/strong\u003e\u003cbr\u003eA: The listed operating range is 1500-5500 RPM, which is suited for street-focused low-to-mid RPM response and cruising drivability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is a dual plane intake better than a single plane intake?\u003c\/strong\u003e\u003cbr\u003eA: It depends on the engine build and driving goal. A dual plane intake is commonly chosen for street drivability and low-to-mid RPM response, while many single plane intake manifolds are designed for higher RPM power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What should I check before buying?\u003c\/strong\u003e\u003cbr\u003eA: Check engine family, cylinder head type, intake port alignment, bolt pattern, EGR requirement, carburetor mounting pattern, throttle linkage, hood clearance, air cleaner height, and installation hardware before ordering.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Polished Silver","offer_id":46172409200776,"sku":"EVBUH0001021","price":179.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":46241013760136,"sku":"EVBUH0001019","price":139.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":46255928770696,"sku":"EVBUH0001020","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYChevySmallBlockDualPlaneIntakeManifold-PolishedSilver-7.7-m1.webp?v=1783478703"},{"product_id":"sbc-dual-plane-air-gap-intake-manifold","title":"EVIL ENERGY Small Block Chevy Dual Plane Air-Gap Intake Manifold","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eIntake Manifold Product Details\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Name\u003c\/th\u003e\n\u003ctd\u003eSmall Block Chevy Dual Plane Air-Gap Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManifold Type\u003c\/th\u003e\n\u003ctd\u003eDual Plane Air-Gap Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel System Compatibility\u003c\/th\u003e\n\u003ctd\u003eCarburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Style\u003c\/th\u003e\n\u003ctd\u003eAir-gap dual plane carburetor intake layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRPM Range\u003c\/th\u003e\n\u003ctd\u003e1500-5500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor \/ Variant\u003c\/th\u003e\n\u003ctd\u003eSilver \/ Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Engine Family\u003c\/th\u003e\n\u003ctd\u003e1957-86 262-400 cid Small Block Chevrolet engines; SBC engines with 1987-91 L98 aluminum Corvette cylinder heads for non-EGR applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Displacements\u003c\/th\u003e\n\u003ctd\u003e262, 265, 283, 302, 305, 307, 327, 350, and 400 cid Small Block Chevrolet applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCommon Reference Applications\u003c\/th\u003e\n\u003ctd\u003eChevrolet Corvette, Camaro, Nova, Impala, Monte Carlo, El Camino, Caprice, C\/K Series Pickup, Suburban, Blazer, GMC light trucks and SUVs, and select GM small block platforms. Final fitment depends on engine, cylinder heads, carburetor setup, hood clearance, EGR requirements, and installation configuration.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e21.02 in (L) x 10.1 in (W) x 5.32 in (H) \/ 533.86 mm x 256.67 mm x 135.16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest Use\u003c\/th\u003e\n\u003ctd\u003eStreet-focused SBC builds, carburetor intake manifold swaps, mid-range response upgrades, classic Chevy projects, and street\/track Small Block Chevy applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Small_Block_Chevy_Dual_Plane_Air-Gap_Intake_Manifold-silver-7.7-a1.webp?v=1783483083\" alt=\"EVIL ENERGY SBC dual plane air gap intake manifold for Small Block Chevy carburetor builds\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY Small Block Chevy Dual Plane Air-Gap Intake Manifold\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEVIL ENERGY SBC air gap intake manifold\u003c\/strong\u003e is designed for compatible \u003cstrong\u003e1957-86 262-400 cid Small Block Chevy engines\u003c\/strong\u003e using a carbureted fuel system. This \u003cstrong\u003edual plane air gap intake manifold\u003c\/strong\u003e has a listed \u003cstrong\u003e1500-5500 RPM\u003c\/strong\u003e operating range, making it a practical option for street-focused SBC builds, classic Chevy projects, light truck applications, and weekend performance upgrades.\u003c\/p\u003e\n\u003cp\u003eFor classic Chevrolet small block projects, this \u003cstrong\u003eSmall Block Chevy intake manifold\u003c\/strong\u003e provides a cast aluminum air-gap dual plane layout for compatible 262, 265, 283, 302, 305, 307, 327, \u003cstrong\u003e350 small block\u003c\/strong\u003e, and 400 cid applications. The air-gap layout helps reduce direct heat transfer from the engine valley to the intake runners, while the dual plane design supports low-to-mid RPM drivability when the full engine combination is properly matched.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always confirm cylinder head type, intake bolt pattern, port alignment, carburetor mounting pattern, EGR requirement, hood clearance, air cleaner height, throttle linkage, fuel line routing, gasket compatibility, and accessory clearance before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Small_Block_Chevy_Dual_Plane_Air-Gap_Intake_Manifold-silver-7.7-a2.webp?v=1783483096\" alt=\"Small Block Chevy dual plane air gap intake manifold for SBC 350 327 305 and 400 engines\"\u003e\u003c\/p\u003e\n\u003ch2\u003eVehicle and Engine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eChevy Small Block intake manifold\u003c\/strong\u003e is designed for compatible \u003cstrong\u003e1957-86 262-400 cid Small Block Chevrolet engines\u003c\/strong\u003e. It also supports SBC engines equipped with \u003cstrong\u003e1987-91 L98 aluminum Corvette cylinder heads\u003c\/strong\u003e for \u003cstrong\u003enon-EGR applications\u003c\/strong\u003e. Compatible displacement families include 262, 265, 283, 302, 305, 307, 327, 350, and 400 cid Small Block Chevy applications.\u003c\/p\u003e\n\u003cp\u003eCommon reference applications include Chevrolet Corvette, Camaro, Nova, Impala, Monte Carlo, El Camino, Caprice, C\/K Series Pickup, Suburban, Blazer, GMC light trucks and SUVs, and select GM small block platforms. Vehicle names are provided as reference examples only. Engine swaps, cylinder head changes, EGR requirements, carburetor selection, air cleaner height, brake booster clearance, and hood clearance can affect final fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Small_Block_Chevy_Dual_Plane_Air-Gap_Intake_Manifold-silver-7.7-a3.webp?v=1783483112\" alt=\"EVIL ENERGY air gap SBC intake manifold for classic Chevy street and street track builds\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features - EVIL ENERGY SBC Air Gap Intake Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall Block Chevy Fitment:\u003c\/strong\u003e Designed for compatible 1957-86 262-400 cid SBC engines and selected 1987-91 L98 aluminum Corvette cylinder head applications for non-EGR setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir-Gap Dual Plane Layout:\u003c\/strong\u003e The air-gap design helps reduce direct heat transfer from the engine valley to the intake runners, while the dual plane layout supports street-focused throttle response and low-to-mid RPM drivability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1500-5500 RPM Operating Range:\u003c\/strong\u003e Built around the RPM window commonly used in street driving, cruising, throttle roll-ons, and moderate performance use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor-Ready SBC Upgrade:\u003c\/strong\u003e A practical choice for Small Block Chevy carburetor intake manifold swaps, classic restoration projects, cruisers, and light truck SBC builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform while helping reduce weight compared with many older factory-style intake components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreet and Weekend Build Friendly:\u003c\/strong\u003e Suitable for compatible SBC engines with supporting upgrades such as a mild camshaft, improved exhaust flow, proper carburetor sizing, and correct ignition\/fuel tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents and Installation Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold, Part No. 2013 x 1\u003c\/th\u003e\n\u003ctd\u003eOne EVIL ENERGY Small Block Chevy dual plane air-gap carburetor intake manifold for compatible 1957-86 SBC 262-400 cid applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Hardware Kit x 1\u003c\/th\u003e\n\u003ctd\u003eIncludes mounting hardware and installation accessories. Confirm the hardware against your engine, cylinder heads, carburetor, gasket set, and accessory setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBefore Installation, Check These Items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm your engine is a compatible Small Block Chevrolet application.\u003c\/li\u003e\n\u003cli\u003eVerify cylinder head type, intake port alignment, bolt pattern, and gasket compatibility.\u003c\/li\u003e\n\u003cli\u003eConfirm whether your vehicle requires EGR. This product is listed for non-EGR applications where applicable.\u003c\/li\u003e\n\u003cli\u003eCheck carburetor mounting pattern, throttle linkage, throttle cable bracket, fuel line routing, vacuum ports, and PCV routing.\u003c\/li\u003e\n\u003cli\u003eCheck hood clearance, air cleaner height, distributor clearance, brake booster clearance, and accessory bracket clearance.\u003c\/li\u003e\n\u003cli\u003eUse suitable intake gaskets and follow the proper torque sequence during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Small_Block_Chevy_Dual_Plane_Air-Gap_Intake_Manifold-silver-7.7-a4.webp?v=1783483129\" alt=\"Dual plane air gap SBC intake manifold for classic Small Block Chevy street performance builds\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This Air-Gap SBC Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003edual plane air-gap SBC intake manifold\u003c\/strong\u003e is built for drivers who want a street-friendly carburetor intake upgrade with reduced direct heat transfer compared with a traditional open valley layout. For many street and weekend SBC builds, throttle response, vacuum signal, cruising torque, intake temperature control, and mid-range drivability matter more than peak dyno numbers.\u003c\/p\u003e\n\u003cp\u003eFor classic Chevrolet small block builds using compatible 262, 283, 302, 305, 327, \u003cstrong\u003e350 small block\u003c\/strong\u003e, or 400 cid engines, this \u003cstrong\u003eEVIL ENERGY air gap carburetor intake manifold\u003c\/strong\u003e provides a practical intake solution for cruisers, street\/track builds, light trucks, and weekend performance vehicles. Final results depend on the full engine combination, carburetor size, camshaft, exhaust, ignition timing, fuel system, and installation quality.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What engines does this SBC air gap intake manifold fit?\u003c\/strong\u003e\u003cbr\u003eA: This intake manifold is designed for compatible 1957-86 262-400 cid Small Block Chevrolet engines and selected 1987-91 L98 aluminum Corvette cylinder head non-EGR applications. Always verify cylinder head type, gasket fit, and bolt pattern before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this fit a 350 small block Chevy?\u003c\/strong\u003e\u003cbr\u003eA: It is listed for compatible 350 cid Small Block Chevy applications. Final fitment depends on the cylinder heads, intake bolt pattern, EGR requirement, carburetor setup, and available hood clearance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is an air-gap intake manifold?\u003c\/strong\u003e\u003cbr\u003eA: An air-gap intake manifold uses space between the hot engine valley and the intake runner area to help reduce direct heat transfer into the intake manifold. Actual intake temperature depends on the full engine bay, airflow, fuel setup, and driving conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this a carburetor intake manifold?\u003c\/strong\u003e\u003cbr\u003eA: Yes. This is a carburetor intake manifold for compatible Small Block Chevy applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What RPM range is this intake manifold designed for?\u003c\/strong\u003e\u003cbr\u003eA: The listed operating range is 1500-5500 RPM, which is suited for street-focused low-to-mid RPM response and weekend performance use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is an air-gap dual plane intake better than a standard dual plane intake?\u003c\/strong\u003e\u003cbr\u003eA: It depends on the engine build and driving goal. An air-gap dual plane intake can help reduce direct heat transfer and support street-focused response, while a standard dual plane intake may be preferred for simpler street replacement setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What should I check before buying?\u003c\/strong\u003e\u003cbr\u003eA: Check engine family, cylinder head type, intake port alignment, bolt pattern, EGR requirement, carburetor mounting pattern, throttle linkage, hood clearance, air cleaner height, and installation hardware before ordering.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Silver","offer_id":46172431089800,"sku":"EVBUH0001004","price":149.99,"currency_code":"USD","in_stock":false},{"title":"Black","offer_id":46255965470856,"sku":"EVBUH0001005","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYSmallBlockChevyDualPlaneAir-GapIntakeManifold-silver-7.7-m1.webp?v=1783483141"},{"product_id":"ls3-l92-l99-l76-efi-intake-manifold-fuel-rails","title":"EVIL ENERGY LS3 L92 L99 L76 EFI Intake Manifold with Fuel Rails","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eIntake Manifold Product Details\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 920.906px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 18.2572%; height: 19.5938px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"width: 79.1284%; height: 19.5938px;\"\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 18.2572%; height: 19.5938px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 79.1284%; height: 19.5938px;\"\u003e300136 \/ 300-136\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 18.2572%; height: 19.5938px;\"\u003eProduct Name\u003c\/th\u003e\n\u003ctd style=\"width: 79.1284%; height: 19.5938px;\"\u003eLS3 L92 L99 L76 EFI Intake Manifold with Fuel Rails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 18.2572%; height: 39.1875px;\"\u003eApplication Focus\u003c\/th\u003e\n\u003ctd style=\"width: 79.1284%; height: 39.1875px;\"\u003eLS intake manifold for compatible rectangular port LS3, L92, L99, and L76 EFI performance builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 18.2572%; height: 39.1875px;\"\u003eIntake Category\u003c\/th\u003e\n\u003ctd style=\"width: 79.1284%; height: 39.1875px;\"\u003eLS EFI intake manifold \/ rectangular port intake manifold \/ intake manifold with fuel rails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 18.2572%; height: 19.5938px;\"\u003eManifold Type\u003c\/th\u003e\n\u003ctd style=\"width: 79.1284%; height: 19.5938px;\"\u003eSingle Plane \/ Hybrid Performance Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 18.2572%; height: 39.1875px;\"\u003eFuel System Compatibility\u003c\/th\u003e\n\u003ctd style=\"width: 79.1284%; height: 39.1875px;\"\u003eEFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003cth style=\"width: 18.2572%; height: 58.7812px;\"\u003ePort Compatibility\u003c\/th\u003e\n\u003ctd style=\"width: 79.1284%; height: 58.7812px;\"\u003eDesigned for LS3\/L92\/L99\/L76 style rectangular port cylinder heads. Not intended for LS1, LS2, or LS6 cathedral port cylinder heads unless the engine has been converted to compatible rectangular port heads.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003cth style=\"width: 18.2572%; height: 58.7812px;\"\u003eEFI Setup Note\u003c\/th\u003e\n\u003ctd style=\"width: 79.1284%; height: 58.7812px;\"\u003eFuel rails are included. Confirm injector length, fuel line fittings, regulator setup, MAP\/IAT sensor placement, throttle body compatibility, ECU control, and tuning requirements before installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 18.2572%; height: 19.5938px;\"\u003eIntake Style\u003c\/th\u003e\n\u003ctd style=\"width: 79.1284%; height: 19.5938px;\"\u003eOriginal-style intake \/ modified elbow and performance LS EFI layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 18.2572%; height: 39.1875px;\"\u003eRPM Range\u003c\/th\u003e\n\u003ctd style=\"width: 79.1284%; height: 39.1875px;\"\u003ePeak torque: approx. 3,500 - 5,500 RPM; peak horsepower: approx. 6,000 - 7,200 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 18.2572%; height: 19.5938px;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"width: 79.1284%; height: 19.5938px;\"\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 18.2572%; height: 19.5938px;\"\u003eColor \/ Variant\u003c\/th\u003e\n\u003ctd style=\"width: 79.1284%; height: 19.5938px;\"\u003eSilver\/Black\/Polished Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 18.2572%; height: 39.1875px;\"\u003eCompatible Engine Family\u003c\/th\u003e\n\u003ctd style=\"width: 79.1284%; height: 39.1875px;\"\u003eGM LS Gen III engines equipped with LS3\/L92\/L99\/L76 style rectangular port cylinder heads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 18.2572%; height: 39.1875px;\"\u003eCompatible Engines\u003c\/th\u003e\n\u003ctd style=\"width: 79.1284%; height: 39.1875px;\"\u003eSmall-Block Gen IV LS3 376 cid (6.2L); L99 376 cid (6.2L); L92 376 cid (6.2L); L76 364 cid (6.0L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.375px;\"\u003e\n\u003cth style=\"width: 18.2572%; height: 78.375px;\"\u003eFitment Note\u003c\/th\u003e\n\u003ctd style=\"width: 79.1284%; height: 78.375px;\"\u003eThis LS engine intake manifold is intended for compatible rectangular port LS applications and should not be assumed to fit cathedral port LS1\/LS2\/LS6 heads, Gen V LT engines, Small Block Chevy, Big Block Chevy, or unrelated engine families.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 293.906px;\"\u003e\n\u003cth style=\"width: 18.2572%; height: 293.906px;\"\u003eCompatible Vehicles\u003c\/th\u003e\n\u003ctd style=\"width: 79.1284%; height: 293.906px;\"\u003eChevrolet Corvette C6 Base (2008-2013, LS3 applications)\u003cbr\u003eChevrolet Camaro SS Fifth Gen Manual (2010-2015, LS3 applications)\u003cbr\u003ePontiac G8 GXP (2009, LS3 applications)\u003cbr\u003eHolden HSV E3 \/ Gen-F Performance Models (2013-2017, LS3 applications)\u003cbr\u003eChevrolet Camaro SS Fifth Gen Automatic (2010-2015, L99 applications)\u003cbr\u003eCadillac Escalade \/ Escalade ESV GMT900 (2007-2014, L92 applications)\u003cbr\u003eGMC Yukon Denali \/ Denali XL (2007-2014, L92 applications)\u003cbr\u003eChevrolet Suburban LTZ (2007-2014, L92 applications)\u003cbr\u003eChevrolet Silverado 1500 High-End Trims (2007-2009, L92 applications)\u003cbr\u003eGMC Sierra 1500 High-End Trims (2007-2009, L92 applications)\u003cbr\u003eHolden VE \/ VF Commodore SS (2008-2017, L76 applications)\u003cbr\u003eHolden WM \/ WN Caprice (L76 applications)\u003cbr\u003eChevrolet Caprice PPV (L76 applications)\u003cbr\u003ePontiac G8 GT (2008-2009, select L76 applications)\u003cbr\u003eChevrolet SSR Final-Year Applications (2005-2006, select L76 applications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 18.2572%; height: 19.5938px;\"\u003eDimensions\u003c\/th\u003e\n\u003ctd style=\"width: 79.1284%; height: 19.5938px;\"\u003e17.15 in (L) x 13.33 in (W) x 4.83 in (H) \/ 435.55 mm x 338.6 mm x 122.57 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 18.2572%; height: 39.1875px;\"\u003eBest Use\u003c\/th\u003e\n\u003ctd style=\"width: 79.1284%; height: 39.1875px;\"\u003ePerformance street cars, muscle cars, drift builds, track-day LS platforms, and EFI rectangular port LS upgrades\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"EVIL ENERGY LS3 L92 L99 L76 EFI intake manifold with fuel rails for rectangular port LS engines\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_LS3_L92_L99_L76_EFI_Intake_Manifold_with_Fuel_Rails-silver-7.15-a1.webp?v=1784181315\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY LS Rectangular Port EFI Intake Manifold with Fuel Rails\u003c\/h2\u003e\n\u003cp\u003eIf your rectangular port LS build needs a cleaner EFI intake setup, included fuel rails, or more airflow support than an older factory-style manifold can provide, the \u003cstrong\u003eEVIL ENERGY LS EFI intake manifold\u003c\/strong\u003e gives builders a cast aluminum option for compatible LS3, L92, L99, and L76 engines. Its approximate torque and horsepower ranges are aimed at performance street cars, muscle cars, drift builds, track-day platforms, and LS projects where the camshaft, heads, exhaust, fuel system, and tuning are matched.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003eLS intake manifold\u003c\/strong\u003e is designed for compatible rectangular port cylinder heads and EFI fuel delivery. It is a practical option for builders replacing an older \u003cstrong\u003eLS3 intake manifold\u003c\/strong\u003e, planning an \u003cstrong\u003eintake manifold with fuel rails\u003c\/strong\u003e upgrade, or choosing a \u003cstrong\u003erectangular port intake manifold\u003c\/strong\u003e for a performance-focused LS engine setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always verify cylinder head port shape, intake bolt pattern, injector length, fuel rail fitting size, throttle body setup, MAP\/IAT sensor placement, hood clearance, accessory clearance, and ECU tuning requirements before ordering. This manifold is intended for LS3\/L92\/L99\/L76 style rectangular port heads and should not be assumed to fit LS1, LS2, or LS6 cathedral port heads.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"LS rectangular port EFI intake manifold for compatible LS3 L92 L99 and L76 applications\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_LS3_L92_L99_L76_EFI_Intake_Manifold_with_Fuel_Rails-silver-7.15-a2.webp?v=1784181329\"\u003e\u003c\/p\u003e\n\u003ch2\u003eVehicle and Engine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eLS engine intake manifold\u003c\/strong\u003e is designed for GM LS engines equipped with \u003cstrong\u003eLS3, L92, L99, or L76 style rectangular port cylinder heads\u003c\/strong\u003e. Common LS3 applications include Chevrolet Corvette C6 Base models, manual fifth-generation Camaro SS models, Pontiac G8 GXP, and Holden HSV E3 \/ Gen-F performance platforms. L99 applications include automatic fifth-generation Camaro SS models. L92 applications include Cadillac Escalade, GMC Yukon Denali, Chevrolet Suburban LTZ, Silverado 1500, and Sierra 1500 high-end trims. L76 applications include Holden VE \/ VF Commodore SS, Holden Caprice, Chevrolet Caprice PPV, and Pontiac G8 GT platforms.\u003c\/p\u003e\n\u003cp\u003eVehicle names are provided as reference examples only. Engine swaps, cylinder head changes, cathedral port versus rectangular port differences, injector selection, throttle body setup, accessory clearance, hood clearance, and calibration requirements can affect final fitment. Before installation, confirm that your engine, cylinder heads, and EFI setup match this \u003cstrong\u003eLS EFI intake manifold\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"EVIL ENERGY LS EFI intake manifold with fuel rails for LS3 L92 L99 L76 rectangular port builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_LS3_L92_L99_L76_EFI_Intake_Manifold_with_Fuel_Rails-silver-7.15-a3.webp?v=1784181340\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features - EVIL ENERGY LS EFI Intake Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRectangular Port LS Fitment:\u003c\/strong\u003e Designed for compatible LS3, L92, L99, and L76 style rectangular port cylinder head applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for Cathedral Port LS Heads:\u003c\/strong\u003e This manifold should not be assumed to fit LS1, LS2, or LS6 cathedral port cylinder heads unless the engine has been converted to compatible rectangular port heads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEFI Fuel Rails Included:\u003c\/strong\u003e The included fuel rails support the EFI intake setup. Confirm injector length, O-ring size, fitting size, regulator setup, fuel pressure, and line routing before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance LS Intake Layout:\u003c\/strong\u003e The single plane \/ hybrid layout supports airflow demand for matched LS combinations where mid-range response and upper-RPM breathing are both part of the build goal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate RPM Window:\u003c\/strong\u003e Listed around 3,500-5,500 RPM for peak torque and 6,000-7,200 RPM for peak horsepower, depending on the full engine combination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform for compatible EFI rectangular port LS performance builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLS Swap and Performance Build Support:\u003c\/strong\u003e A practical \u003cstrong\u003eLS intake manifold with fuel rails\u003c\/strong\u003e option for performance street cars, muscle cars, drift builds, track-day platforms, and rectangular port LS swaps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents and Installation Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold, Part No. 300136 \/ 300-136 x 1\u003c\/th\u003e\n\u003ctd\u003eOne EVIL ENERGY LS3\/L92 EFI intake manifold for compatible GM rectangular port LS engines.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEFI Fuel Rails x 1 Set\u003c\/th\u003e\n\u003ctd\u003eIncludes matching fuel rails for the LS EFI intake manifold setup. Confirm injector, fuel line, fitting, regulator, and fuel pressure compatibility with your build before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Hardware Kit x 1\u003c\/th\u003e\n\u003ctd\u003eIncludes mounting hardware and installation accessories. Confirm the hardware against your engine, cylinder heads, intake gaskets, EFI system, sensors, and accessory setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBefore Installation, Check These Items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that your engine uses LS3, L92, L99, or L76 style rectangular port cylinder heads.\u003c\/li\u003e\n\u003cli\u003eDo not assume compatibility with LS1, LS2, or LS6 cathedral port cylinder heads.\u003c\/li\u003e\n\u003cli\u003eVerify intake port alignment, bolt pattern, gasket compatibility, and cylinder head configuration.\u003c\/li\u003e\n\u003cli\u003eConfirm injector length, injector O-ring style, fuel rail fitting size, regulator setup, and fuel pressure requirements.\u003c\/li\u003e\n\u003cli\u003eCheck throttle body compatibility, MAP\/IAT sensor placement, vacuum ports, PCV routing, and brake booster vacuum needs.\u003c\/li\u003e\n\u003cli\u003eCheck hood clearance, accessory bracket clearance, fuel line routing, wiring clearance, and surrounding engine-bay space.\u003c\/li\u003e\n\u003cli\u003eUse suitable intake gaskets and follow the proper torque sequence during installation.\u003c\/li\u003e\n\u003cli\u003eEFI intake manifold changes may require ECU calibration or tuning adjustments depending on the engine combination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"LS3 L92 L99 L76 rectangular port EFI intake manifold with fuel rails for performance LS builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_LS3_L92_L99_L76_EFI_Intake_Manifold_with_Fuel_Rails-silver-7.15-a4.webp?v=1784181357\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This LS Rectangular Port EFI Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eLS rectangular port EFI intake manifold\u003c\/strong\u003e is designed for builders who want an EFI-ready intake option for compatible LS3, L92, L99, and L76 cylinder head combinations. For many LS performance builds, port shape, injector compatibility, fuel rail setup, throttle body selection, MAP\/IAT sensor location, ECU control, exhaust, and gearing all matter when choosing the right manifold.\u003c\/p\u003e\n\u003cp\u003eFor Corvette, Camaro SS, Escalade, Yukon Denali, Suburban, G8, Holden, Caprice, or LS-swapped projects using compatible \u003cstrong\u003eLS3\/L92\/L99\/L76 rectangular port heads\u003c\/strong\u003e, this \u003cstrong\u003eEVIL ENERGY LS EFI intake manifold\u003c\/strong\u003e provides a practical intake solution for street performance, drift, track-day, and performance EFI applications. Final results depend on the full engine combination, injector selection, fuel system, camshaft, exhaust, ignition timing, ECU tuning, and installation quality.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Silver","offer_id":46202033799304,"sku":"EVBUH0007004","price":219.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":46237588521096,"sku":"EVBUH0007005","price":239.99,"currency_code":"USD","in_stock":true},{"title":"Polished Silver","offer_id":46432055689352,"sku":"EVBUH0007006","price":259.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYLS3L92L99L76EFIIntakeManifoldwithFuelRails-silver-7.15-m1.webp?v=1784181377"},{"product_id":"sbc-4150-efi-intake-manifold-single-plane","title":"EVIL ENERGY SBC 4150 Single Plane EFI Intake Manifold with Fuel Rails","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eIntake Manifold Product Details\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e4150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Name\u003c\/th\u003e\n\u003ctd\u003eSBC 4150 Single Plane EFI Intake Manifold with Fuel Rails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication Focus\u003c\/th\u003e\n\u003ctd\u003eSBC intake manifold for compatible 1957-86 Small Block Chevy 262-400 cid EFI performance builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Category\u003c\/th\u003e\n\u003ctd\u003eSingle plane intake manifold \/ EFI intake manifold \/ intake manifold with fuel rails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManifold Type\u003c\/th\u003e\n\u003ctd\u003eSingle Plane EFI Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel System Compatibility\u003c\/th\u003e\n\u003ctd\u003eEFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEFI Setup Note\u003c\/th\u003e\n\u003ctd\u003eFuel rails are included. Confirm injector length, fuel line fittings, regulator setup, sensors, ECU compatibility, and tuning requirements before installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Style\u003c\/th\u003e\n\u003ctd\u003eOriginal-style intake \/ modified elbow and high-RPM single plane EFI layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRPM Range\u003c\/th\u003e\n\u003ctd\u003e3500-8000+ RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor \/ Variant\u003c\/th\u003e\n\u003ctd\u003eSilver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Engine Family\u003c\/th\u003e\n\u003ctd\u003e1957-86 262-400cid Small Block Chevrolet engines; SBC engines with 1987-91 L98 aluminum Corvette cylinder heads for non-EGR applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Displacements\u003c\/th\u003e\n\u003ctd\u003e262, 265, 283, 302, 305, 307, 327, 350, and 400 cid Small Block Chevrolet applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment Note\u003c\/th\u003e\n\u003ctd\u003eThis Small Block Chevy intake manifold is intended for compatible SBC applications and should not be assumed to fit Big Block Chevy, GM LS, or unrelated engine families.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Vehicles\u003c\/th\u003e\n\u003ctd\u003eChevrolet Corvette C1 \/ C2 \/ Early C3 (1957-1969, 265\/283\/327 cid)\u003cbr\u003eChevrolet Corvette C3 (1969 and later, 350 cid applications)\u003cbr\u003eChevrolet Camaro First Gen (1967-1969, 302\/327\/350 cid applications)\u003cbr\u003eChevrolet Camaro Z\/28 \/ SS (First to Third Gen, SBC V8 applications)\u003cbr\u003eChevrolet Nova \/ Chevy II (SBC V8 applications)\u003cbr\u003eChevrolet Impala \/ Impala SS (SBC V8 applications)\u003cbr\u003eChevrolet Monte Carlo (SBC V8 applications)\u003cbr\u003eChevrolet El Camino (SBC V8 applications)\u003cbr\u003eChevrolet Caprice (SBC V8 applications)\u003cbr\u003eChevrolet C\/K Series Pickup (SBC V8 applications)\u003cbr\u003eChevrolet Suburban (SBC V8 applications)\u003cbr\u003eChevrolet Blazer (SBC V8 applications)\u003cbr\u003eGMC Light Trucks and SUVs (SBC V8 applications)\u003cbr\u003ePontiac Firebird \/ Trans Am (select SBC V8 applications)\u003cbr\u003eBuick Regal \/ Century \/ Skylark (select GM small block applications)\u003cbr\u003eOldsmobile Cutlass \/ 442 (select GM small block applications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e20.87 in (L) x 10.29 in (W) x 5.54 in (H) \/ 530.14 mm x 261.4 mm x 140.72 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest Use\u003c\/th\u003e\n\u003ctd\u003eDedicated racing, high-RPM Small Block Chevy builds, large-displacement combinations, turbo or supercharged applications, and EFI performance upgrades\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"EVIL ENERGY SBC 4150 single plane EFI intake manifold with fuel rails for Small Block Chevy engines\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_SBC_4150_Single_Plane_EFI_Intake_Manifold_with_Fuel_Rails-7.13-a1.webp?v=1783936022\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY SBC 4150 Single Plane EFI Intake Manifold with Fuel Rails\u003c\/h2\u003e\n\u003cp\u003eIf your Small Block Chevy EFI build needs more upper-RPM airflow than a street dual plane intake can support, the \u003cstrong\u003eEVIL ENERGY SBC 4150 EFI intake manifold\u003c\/strong\u003e gives builders a single plane option with fuel rails for compatible 262-400 cid SBC engines. Its \u003cstrong\u003e3500-8000+ RPM\u003c\/strong\u003e range is aimed at high-RPM street\/strip builds, larger-displacement combinations, turbo or supercharged setups, and EFI projects where the camshaft, cylinder heads, fuel system, and tuning support higher airflow demand.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003esingle plane intake manifold\u003c\/strong\u003e uses a large shared plenum and short runner layout for compatible Small Block Chevy EFI combinations that prioritize upper-RPM airflow. It is a practical option for builders replacing older intake hardware, planning an \u003cstrong\u003eEFI intake manifold\u003c\/strong\u003e upgrade, or choosing a \u003cstrong\u003e4150 intake manifold\u003c\/strong\u003e with fuel rails for a performance-focused SBC project.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always verify engine family, cylinder head configuration, intake bolt pattern, EFI system layout, injector length, fuel rail fittings, sensor placement, hood clearance, throttle linkage, fuel line routing, and port alignment before ordering. This manifold is intended for compatible Small Block Chevy applications and should not be assumed to fit Big Block Chevy, GM LS, or unrelated engine families.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Small Block Chevy EFI intake manifold for compatible SBC 262 305 327 350 and 400 engines\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_SBC_4150_Single_Plane_EFI_Intake_Manifold_with_Fuel_Rails-7.13-a2.webp?v=1783936037\"\u003e\u003c\/p\u003e\n\u003ch2\u003eVehicle and Engine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eSmall Block Chevy EFI intake manifold\u003c\/strong\u003e is designed for compatible \u003cstrong\u003e1957-86 262-400 cid Small Block Chevrolet engines\u003c\/strong\u003e, including 262, 265, 283, 302, 305, 307, 327, \u003cstrong\u003e350 small block\u003c\/strong\u003e, and 400 cid applications. It also supports SBC engines equipped with \u003cstrong\u003e1987-91 L98 aluminum Corvette cylinder heads\u003c\/strong\u003e for \u003cstrong\u003enon-EGR applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eCommon reference applications include Chevrolet Corvette, Camaro, Nova, Impala, Monte Carlo, El Camino, Caprice, C\/K Series Pickup, Suburban, Blazer, GMC light trucks and SUVs, and select GM small block platforms. Vehicle names are provided as reference examples only. Engine swaps, cylinder head changes, EFI system selection, injector setup, air cleaner or throttle body height, accessory clearance, and hood clearance can affect final fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"SBC single plane EFI intake manifold with fuel rails for high RPM Small Block Chevy builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_SBC_4150_Single_Plane_EFI_Intake_Manifold_with_Fuel_Rails-7.13-a3.webp?v=1783936051\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features - EVIL ENERGY SBC EFI Intake Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall Block Chevy Fitment:\u003c\/strong\u003e Designed for compatible 1957-86 262-400 cid SBC engines and selected 1987-91 L98 aluminum Corvette cylinder head non-EGR applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Plane High-RPM Layout:\u003c\/strong\u003e The shared plenum and short runner design support upper-RPM airflow for EFI SBC builds that are matched for higher engine speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3500-8000+ RPM Operating Range:\u003c\/strong\u003e Built around a higher RPM window where the camshaft, cylinder heads, exhaust, fuel system, ECU, and tuning support the intake design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEFI Fuel Rails Included:\u003c\/strong\u003e The included fuel rails support the EFI intake setup. Confirm injector length, O-ring size, fuel line fittings, regulator setup, and fuel pressure requirements before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4150 Intake Manifold Layout:\u003c\/strong\u003e A practical option for builders choosing a \u003cstrong\u003e4150 intake manifold\u003c\/strong\u003e style setup for compatible Small Block Chevy EFI projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform for compatible SBC performance builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoosted Build Support:\u003c\/strong\u003e This single plane layout may be used in turbocharged or supercharged SBC combinations when the EFI system, fuel delivery, ignition control, and tuning strategy are matched to the build.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents and Installation Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold, Part No. 4150 x 1\u003c\/th\u003e\n\u003ctd\u003eOne EVIL ENERGY SBC 4150 single plane EFI intake manifold for compatible Small Block Chevy applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEFI Fuel Rails x 1 Set\u003c\/th\u003e\n\u003ctd\u003eIncludes matching fuel rails for the SBC EFI intake manifold setup. Confirm injector, fuel line, fitting, regulator, and fuel pressure compatibility with your build before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Hardware Kit x 1\u003c\/th\u003e\n\u003ctd\u003eIncludes mounting hardware and installation accessories. Confirm the hardware against your engine, cylinder heads, intake gaskets, EFI system, sensors, and accessory setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBefore Installation, Check These Items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that your engine is a compatible Small Block Chevy 262-400 cid application.\u003c\/li\u003e\n\u003cli\u003eVerify cylinder head configuration, intake port alignment, bolt pattern, and gasket compatibility.\u003c\/li\u003e\n\u003cli\u003eConfirm EFI system layout, throttle body or 4150-style setup, injector length, injector O-ring style, and fuel rail fitting requirements.\u003c\/li\u003e\n\u003cli\u003eCheck fuel line routing, regulator setup, fuel pressure requirements, MAP\/IAT sensor placement, vacuum ports, and PCV routing.\u003c\/li\u003e\n\u003cli\u003eCheck hood clearance, throttle linkage, accessory bracket clearance, distributor clearance, and surrounding engine-bay space.\u003c\/li\u003e\n\u003cli\u003eDo not assume compatibility with Big Block Chevy engines, GM LS engines, or unrelated engine families.\u003c\/li\u003e\n\u003cli\u003eUse suitable intake gaskets and follow the proper torque sequence during installation.\u003c\/li\u003e\n\u003cli\u003eEFI intake manifold changes may require ECU calibration or tuning adjustments depending on the build.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"SBC 4150 EFI intake manifold with fuel rails for 350 small block high RPM performance builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_SBC_4150_Single_Plane_EFI_Intake_Manifold_with_Fuel_Rails-7.13-a4.webp?v=1783936335\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This SBC 4150 EFI Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eSBC 4150 single plane EFI intake manifold\u003c\/strong\u003e is designed for builders who want an EFI-ready intake option for compatible Small Block Chevy engines with a higher operating RPM range. For many SBC performance builds, airflow demand, camshaft profile, cylinder head flow, injector compatibility, fuel rail setup, ECU control, exhaust, and gearing all matter when choosing the right manifold.\u003c\/p\u003e\n\u003cp\u003eFor Corvette, Camaro, Nova, Chevelle, C\/K truck, Suburban, Blazer, or custom Small Block Chevy projects using compatible \u003cstrong\u003e262, 305, 327, 350, or 400 cid engines\u003c\/strong\u003e, this \u003cstrong\u003eEVIL ENERGY EFI intake manifold\u003c\/strong\u003e provides a focused intake solution for high-RPM street\/strip, boosted, and performance EFI applications. Final results depend on the full engine combination, injector selection, fuel system, camshaft, exhaust, ignition timing, ECU tuning, and installation quality.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Silver","offer_id":46203245854856,"sku":"EVBUH0001001","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYSBC4150SinglePlaneEFIIntakeManifoldwithFuelRails-7.13-m1.webp?v=1783936394"},{"product_id":"evil-energy-small-block-chevy-vortec-hurricane-plus-intake-manifold","title":"EVIL ENERGY Small Block Chevy Vortec Hurricane Plus Intake Manifold","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eIntake Manifold Product Details\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e2033\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManifold Type\u003c\/th\u003e\n\u003ctd\u003eVortec Hurricane Plus Air-Gap Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel System Compatibility\u003c\/th\u003e\n\u003ctd\u003eCarburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Style\u003c\/th\u003e\n\u003ctd\u003eOriginal-style intake \/ modified elbow and air-gap Vortec performance layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRPM Range\u003c\/th\u003e\n\u003ctd\u003e3,000 - 5,500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor \/ Variant\u003c\/th\u003e\n\u003ctd\u003eSilver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Engine Family\u003c\/th\u003e\n\u003ctd\u003e262-400 cid Chevy V8 engines with 1996 and later Vortec L31 cast iron cylinder heads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCylinder Head Compatibility\u003c\/th\u003e\n\u003ctd\u003e1996 and later Vortec (L31) cast iron cylinder heads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater Crossover Feature\u003c\/th\u003e\n\u003ctd\u003eExternal water bypass boss machined into the front of the water crossover for 1996 and later Vortec production engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Vehicles\u003c\/th\u003e\n\u003ctd\u003eChevrolet Silverado 1500 (1996-2002, L31 Vortec applications)\u003cbr\u003eGMC Sierra 1500 (1996-2002, L31 Vortec applications)\u003cbr\u003eChevrolet Tahoe (1996-1999, L31 Vortec applications)\u003cbr\u003eGMC Yukon (1996-1999, L31 Vortec applications)\u003cbr\u003eChevrolet Suburban (1996-1999, L31 Vortec applications)\u003cbr\u003eGMC Yukon XL (1996-1999, L31 Vortec applications)\u003cbr\u003eChevrolet Express Van (1996 and later Vortec-era applications)\u003cbr\u003eGMC Savana Van (1996 and later Vortec-era applications)\u003cbr\u003eClassic 262-400 cid Small Block Chevy builds upgraded with 1996+ Vortec L31 cast iron heads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e21.04 in (L) x 10.2 in (W) x 6.65 in (H) \/ 534.48 mm x 259 mm x 169 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHood Clearance Note\u003c\/th\u003e\n\u003ctd\u003eWill not fit under stock Corvette hood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest Use\u003c\/th\u003e\n\u003ctd\u003eStreet\/track Vortec builds, air-gap performance upgrades, high-flow carburetor swaps, and deeper Small Block Chevy performance builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Small_Block_Chevy_Vortec_Hurricane_Plus_Intake_Manifold-7.13-a1.webp?v=1783937526\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY Small Block Chevy Vortec Hurricane Plus Intake Manifold Summary\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEVIL ENERGY Small Block Chevy Vortec Hurricane Plus intake manifold\u003c\/strong\u003e is built for Vortec-headed SBC engines that need stronger airflow, cooler intake charge potential, and a broader street\/track performance curve. Designed for \u003cstrong\u003e262-400 cid Chevy V8 engines with 1996+ Vortec L31 cast iron heads\u003c\/strong\u003e, this \u003cstrong\u003eVortec air-gap carburetor intake manifold\u003c\/strong\u003e targets builders who want more than a basic replacement manifold.\u003c\/p\u003e\n\u003cp\u003eThe Hurricane Plus design combines a high-flow Vortec layout with \u003cstrong\u003eair-gap heat isolation\u003c\/strong\u003e. By helping separate the intake runners from direct engine heat, the manifold supports denser incoming air and stronger power potential through the \u003cstrong\u003e3,000 - 5,500 RPM\u003c\/strong\u003e range, especially in the mid-to-upper street performance band.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Small_Block_Chevy_Vortec_Hurricane_Plus_Intake_Manifold-7.13-a2.webp?v=1783937543\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eVehicle \u0026amp; Engine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eSmall Block Chevy Vortec intake manifold\u003c\/strong\u003e is designed for \u003cstrong\u003e262-400 cid Chevy V8 engines using 1996+ Vortec L31 cast iron heads\u003c\/strong\u003e. Common original L31 Vortec donor platforms include Chevrolet Silverado, GMC Sierra, Chevrolet Tahoe, GMC Yukon, Chevrolet Suburban, GMC Yukon XL, Chevrolet Express, and GMC Savana applications from the Vortec production era.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant fitment note:\u003c\/strong\u003e this manifold is intended for Vortec-style cylinder heads and includes an external water bypass boss machined into the front of the water crossover for 1996 and later Vortec production engines. It \u003cstrong\u003ewill not fit under a stock Corvette hood\u003c\/strong\u003e, so hood clearance should be confirmed before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Small_Block_Chevy_Vortec_Hurricane_Plus_Intake_Manifold-7.13-a3.webp?v=1783937554\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features - EVIL ENERGY Vortec Hurricane Plus Intake Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHurricane Plus Air-Gap Design:\u003c\/strong\u003e Uses air-gap heat isolation to help reduce intake charge temperature and support denser airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3,000 - 5,500 RPM Performance Range:\u003c\/strong\u003e Designed for stronger mid-range torque and peak horsepower potential on street\/track Vortec builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Vortec Performance Upgrade:\u003c\/strong\u003e Built for 1996+ Vortec L31 heads to help unlock more airflow than restrictive factory-style components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep Modification Friendly:\u003c\/strong\u003e A strong match for performance camshafts, larger throttle\/carburetor setups, and higher-flow exhaust combinations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e Provides a durable and lighter performance intake platform for serious Small Block Chevy Vortec builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents \u0026amp; Unboxing Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold (Part No. 2033) x 1\u003c\/th\u003e\n\u003ctd\u003eYou will receive one brand-new EVIL ENERGY Small Block Chevy Vortec Hurricane Plus carburetor intake manifold for compatible 262-400 cid Chevy V8 applications with Vortec L31 heads.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComplete Heavy-Duty Installation Hardware Kit x 1\u003c\/th\u003e\n\u003ctd\u003eIncludes the necessary mounting hardware and installation accessories for a reliable Small Block Chevy Vortec intake manifold and carburetor swap. Confirm the hardware against your engine setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Small_Block_Chevy_Vortec_Hurricane_Plus_Intake_Manifold-7.13-a4.webp?v=1783937570\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This Vortec Hurricane Plus Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eVortec Hurricane Plus intake manifold\u003c\/strong\u003e is designed for builders who want the best overall street performance potential from a Vortec-headed Small Block Chevy. It combines \u003cstrong\u003eair-gap cooling, larger performance capacity, stronger mid-range pull, and high-flow Vortec compatibility\u003c\/strong\u003e into one upgrade path.\u003c\/p\u003e\n\u003cp\u003eFor a street\/track Chevy V8 build using Vortec L31 heads, this \u003cstrong\u003eEVIL ENERGY air-gap Vortec intake manifold\u003c\/strong\u003e is a strong step beyond a basic manifold replacement and a smart choice for builders planning more serious supporting modifications.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Silver","offer_id":46203272495240,"sku":"EVBUH0001016","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYSmallBlockChevyVortecHurricanePlusIntakeManifold-7.13-m1.webp?v=1783937622"},{"product_id":"evil-energy-chevy-big-block-dual-plane-intake-manifold","title":"EVIL ENERGY Chevy Big Block Dual Plane Intake Manifold","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e3001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Name\u003c\/th\u003e\n\u003ctd\u003eChevy Big Block Dual Plane Carburetor Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication Focus\u003c\/th\u003e\n\u003ctd\u003eBig Block Chevy intake manifold for compatible BBC 396, 402, 427, and 454 carburetor builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Category\u003c\/th\u003e\n\u003ctd\u003eDual plane intake manifold \/ carburetor intake manifold \/ carb intake manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManifold Type\u003c\/th\u003e\n\u003ctd\u003eStandard Dual Plane Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel System Compatibility\u003c\/th\u003e\n\u003ctd\u003eCarburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Style\u003c\/th\u003e\n\u003ctd\u003eOriginal-style intake \/ modified elbow and dual plane street torque layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRPM Range\u003c\/th\u003e\n\u003ctd\u003e2,500 - 4,500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor \/ Variant\u003c\/th\u003e\n\u003ctd\u003eSilver \/ Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Engine Family\u003c\/th\u003e\n\u003ctd\u003eChevy Big Block 1965-2000 BBC 396, 402, 427, and 454 V8 engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Displacements\u003c\/th\u003e\n\u003ctd\u003e396 cid, 402 cid, 427 cid, and 454 cid Big Block Chevrolet applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine Platform Focus\u003c\/th\u003e\n\u003ctd\u003eBBC intake manifold applications for compatible 396, 402, 427, and 454 Big Block Chevy carbureted engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment Note\u003c\/th\u003e\n\u003ctd\u003eThis product is intended for compatible Big Block Chevrolet applications and should not be assumed to fit Small Block Chevy, GM LS, or unrelated engine families.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Vehicles\u003c\/th\u003e\n\u003ctd\u003eChevrolet Camaro SS \/ RS First Gen (1967-1969, 396 \/ 402 applications)\u003cbr\u003eChevrolet Impala SS Second Gen (1965-1970, 396 \/ 402 applications)\u003cbr\u003eChevrolet Chevelle SS396 (1965-1972, 396 \/ 402 applications)\u003cbr\u003eChevrolet El Camino SS396 (1968-1972, 396 \/ 402 applications)\u003cbr\u003eChevrolet Corvette C2 \/ C3 (1966-1969, 427 applications)\u003cbr\u003eChevrolet Camaro First Gen COPO 9561 (427 special-order applications)\u003cbr\u003eChevrolet Impala \/ Chevelle SS427 (1966-1969, 427 applications)\u003cbr\u003eChevrolet Heavy-Duty Trucks (select 427 big-torque applications)\u003cbr\u003eChevrolet Corvette C3 (1970-1974, 454 LS5 \/ LS6 applications)\u003cbr\u003eChevrolet Camaro Second Gen (1970-1972, 454 applications)\u003cbr\u003eChevrolet Monte Carlo First Gen (1970-1972, 454 applications)\u003cbr\u003eChevrolet Impala \/ Caprice Full-size (1970-1976, 454 applications)\u003cbr\u003eChevrolet El Camino (1970-1975, 454 applications)\u003cbr\u003eChevrolet \/ GMC C\/K Heavy-Duty Pickup and Suburban (1973-1995, 454 applications)\u003cbr\u003eChevrolet Step-Van and Commercial Platforms (select 454 applications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e22.48 in (L) x 10.64 in (W) x 5.53 in (H) \/ 570.98 mm x 270.26 mm x 140.49 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest Use\u003c\/th\u003e\n\u003ctd\u003eStreet muscle cars, heavy-duty towing builds, cruising applications, and low-to-mid RPM Big Block Chevy torque upgrades\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"EVIL ENERGY BBC dual plane carburetor intake manifold for Big Block Chevy 396 402 427 and 454 engines\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Chevy_Big_Block_Dual_Plane_Intake_Manifold-7.13-a1.webp?v=1783938635\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY Chevy Big Block Dual Plane Intake Manifold\u003c\/h2\u003e\n\u003cp\u003eIf your Big Block Chevy build needs better street response than an aging factory-style intake can provide, the \u003cstrong\u003eEVIL ENERGY BBC dual plane intake manifold\u003c\/strong\u003e gives builders a carburetor-ready option for compatible 396, 402, 427, and 454 engines. Its \u003cstrong\u003e2,500-4,500 RPM\u003c\/strong\u003e range is aimed at street muscle cars, cruisers, heavy-duty builds, towing-focused projects, and classic BBC applications that need low-to-mid RPM torque instead of a high-RPM-only setup.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003eBig Block Chevy intake manifold\u003c\/strong\u003e uses a standard dual plane layout for street-focused carburetor performance. It is a practical option for replacing older intake hardware, planning a \u003cstrong\u003ecarburetor intake manifold\u003c\/strong\u003e swap, or choosing a \u003cstrong\u003e454 intake manifold\u003c\/strong\u003e, \u003cstrong\u003e427 intake manifold\u003c\/strong\u003e, or \u003cstrong\u003e396 intake manifold\u003c\/strong\u003e for a Chevrolet big block project where drivability and usable torque matter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always verify engine family, cylinder head configuration, intake bolt pattern, carburetor mounting pattern, intake gasket style, hood clearance, throttle linkage, fuel line routing, and port alignment before ordering. This manifold is intended for compatible Big Block Chevrolet applications and should not be assumed to fit Small Block Chevy, GM LS, or unrelated engine families.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Big Block Chevy dual plane intake manifold for compatible BBC 396 402 427 and 454 carburetor applications\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Chevy_Big_Block_Dual_Plane_Intake_Manifold-7.13-a2.webp?v=1783938646\"\u003e\u003c\/p\u003e\n\u003ch2\u003eVehicle and Engine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eChevy Big Block intake manifold\u003c\/strong\u003e is designed for compatible \u003cstrong\u003e1965-2000 BBC 396, 402, 427, and 454 V8 engines\u003c\/strong\u003e. Common reference applications include Chevrolet Camaro SS \/ RS, Chevelle SS396, Impala SS, El Camino, Corvette C2 \/ C3, Monte Carlo, Caprice, Chevrolet \/ GMC C\/K heavy-duty pickups, Suburban, Step-Van, and select commercial Chevrolet platforms equipped with compatible Big Block Chevy engines.\u003c\/p\u003e\n\u003cp\u003eVehicle names are provided as reference examples only. Engine swaps, cylinder head changes, carburetor selection, air cleaner height, throttle linkage, accessory clearance, and hood clearance can affect final fitment. Before installation, confirm that your engine and carburetor setup match this \u003cstrong\u003eBBC intake manifold\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"EVIL ENERGY Big Block Chevy dual plane carb intake manifold for 454 427 402 and 396 street builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Chevy_Big_Block_Dual_Plane_Intake_Manifold-7.13-a3.webp?v=1783938658\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features - EVIL ENERGY BBC Dual Plane Intake Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBig Block Chevy Fitment:\u003c\/strong\u003e Designed for compatible Chevy Big Block 396, 402, 427, and 454 V8 carburetor applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Plane Street Torque Layout:\u003c\/strong\u003e The dual plane intake design supports street-focused throttle response, vacuum signal, and low-to-mid RPM drivability for compatible BBC builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2,500-4,500 RPM Operating Range:\u003c\/strong\u003e Built around the RPM window commonly used in cruising, towing-focused builds, throttle roll-ons, and practical street performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor-Ready BBC Upgrade:\u003c\/strong\u003e A practical \u003cstrong\u003ecarb intake manifold\u003c\/strong\u003e option for Big Block Chevy carburetor intake manifold swaps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform while helping reduce weight compared with many older factory-style intake components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreet and Heavy-Duty Build Support:\u003c\/strong\u003e Suitable for compatible BBC applications where the goal is usable torque and drivability rather than a narrow high-RPM-only powerband.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents and Installation Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold, Part No. 3001 x 1\u003c\/th\u003e\n\u003ctd\u003eOne EVIL ENERGY Chevy Big Block dual plane carburetor intake manifold for compatible BBC 396, 402, 427, and 454 V8 applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Hardware Kit x 1\u003c\/th\u003e\n\u003ctd\u003eIncludes mounting hardware and installation accessories. Confirm the hardware against your engine, cylinder heads, carburetor, gasket set, and accessory setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBefore Installation, Check These Items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that your engine is a compatible Big Block Chevy 396, 402, 427, or 454 application.\u003c\/li\u003e\n\u003cli\u003eVerify cylinder head configuration, intake port alignment, bolt pattern, and gasket compatibility.\u003c\/li\u003e\n\u003cli\u003eDo not assume compatibility with Small Block Chevy engines, GM LS engines, or unrelated engine families.\u003c\/li\u003e\n\u003cli\u003eConfirm carburetor mounting pattern, spacer or adapter needs, throttle linkage, throttle cable bracket, and fuel line routing.\u003c\/li\u003e\n\u003cli\u003eCheck intake gasket style, vacuum ports, PCV routing, brake booster vacuum needs, and accessory clearance.\u003c\/li\u003e\n\u003cli\u003eCheck hood clearance, air cleaner height, distributor clearance, and surrounding engine-bay space.\u003c\/li\u003e\n\u003cli\u003eUse suitable intake gaskets and follow the proper torque sequence during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"BBC dual plane carburetor intake manifold for 396 402 427 and 454 street torque Big Block Chevy builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Chevy_Big_Block_Dual_Plane_Intake_Manifold-7.13-a4.webp?v=1783938674\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This Chevy Big Block Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eBBC dual plane intake manifold\u003c\/strong\u003e is designed for builders who want a carburetor-ready intake option for compatible Big Block Chevy engines with street-focused low-to-mid RPM response. For many BBC street builds, vacuum signal, throttle response, carburetor compatibility, cruising torque, towing behavior, and drivability matter more than peak high-RPM output alone.\u003c\/p\u003e\n\u003cp\u003eFor Camaro, Chevelle, Impala, El Camino, Corvette, Monte Carlo, C\/K truck, Suburban, or custom Big Block Chevy projects using compatible \u003cstrong\u003e396, 402, 427, or 454 engines\u003c\/strong\u003e, this \u003cstrong\u003eEVIL ENERGY carburetor intake manifold\u003c\/strong\u003e provides a practical intake solution for street muscle, cruiser, towing-focused, and restoration applications. Final results depend on the full engine combination, carburetor size, camshaft, exhaust, ignition timing, fuel system, tuning, and installation quality.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Silver","offer_id":46203299594376,"sku":"EVBUH0002001","price":159.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":46362123141256,"sku":"EVBUH0002002","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYChevyBigBlockDualPlaneIntakeManifold-7.13-m1.webp?v=1783938687"},{"product_id":"bbc-oval-port-carburetor-intake-manifold","title":"EVIL ENERGY Chevy Big Block Hurricane Oval Port Intake Manifold","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ctable style=\"width: 100.018%; height: 724.583px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 23.0706%; height: 19.5833px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"width: 74.4837%; height: 19.5833px;\"\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 23.0706%; height: 19.5833px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 74.4837%; height: 19.5833px;\"\u003e3037\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Name\u003c\/th\u003e\n\u003ctd\u003eChevy Big Block Hurricane Oval Port Carburetor Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication Focus\u003c\/th\u003e\n\u003ctd\u003eBig Block Chevy intake manifold for compatible BBC 396, 402, 427, and 454 carburetor builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Category\u003c\/th\u003e\n\u003ctd\u003eOval port intake manifold \/ carburetor intake manifold \/ carb intake manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 23.0706%; height: 19.5833px;\"\u003eManifold Type\u003c\/th\u003e\n\u003ctd style=\"width: 74.4837%; height: 19.5833px;\"\u003eHurricane Oval Port Carburetor Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003cth style=\"width: 23.0706%; height: 39.1667px;\"\u003eFuel System Compatibility\u003c\/th\u003e\n\u003ctd style=\"width: 74.4837%; height: 39.1667px;\"\u003eCarburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003cth style=\"width: 23.0706%; height: 39.1667px;\"\u003eIntake Style\u003c\/th\u003e\n\u003ctd style=\"width: 74.4837%; height: 39.1667px;\"\u003eOriginal-style intake \/ modified elbow and high-flow oval port performance layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 23.0706%; height: 19.5833px;\"\u003eRPM Range\u003c\/th\u003e\n\u003ctd style=\"width: 74.4837%; height: 19.5833px;\"\u003e4,000 - 6,500+ RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 23.0706%; height: 19.5833px;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"width: 74.4837%; height: 19.5833px;\"\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 23.0706%; height: 19.5833px;\"\u003eColor \/ Variant\u003c\/th\u003e\n\u003ctd style=\"width: 74.4837%; height: 19.5833px;\"\u003eSilver \/ Black \/ Polished Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003cth style=\"width: 23.0706%; height: 39.1667px;\"\u003eCompatible Engine Family\u003c\/th\u003e\n\u003ctd style=\"width: 74.4837%; height: 39.1667px;\"\u003eChevy Big Block 1965-2000 BBC 396, 402, 427, and 454 V8 engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003cth style=\"width: 23.0706%; height: 39.1667px;\"\u003eCompatible Displacements\u003c\/th\u003e\n\u003ctd style=\"width: 74.4837%; height: 39.1667px;\"\u003e396 cid, 402 cid, 427 cid, and 454 cid Big Block Chevrolet applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePort Compatibility\u003c\/th\u003e\n\u003ctd\u003eOval port Big Block Chevy cylinder head applications. Do not assume compatibility with rectangular port BBC heads without verifying cylinder head and intake port match.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment Note\u003c\/th\u003e\n\u003ctd\u003eThis BBC intake manifold is intended for compatible Big Block Chevrolet oval port applications and should not be assumed to fit Small Block Chevy, GM LS, or unrelated engine families.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 372.083px;\"\u003e\n\u003cth style=\"width: 23.0706%; height: 372.083px;\"\u003eCompatible Vehicles\u003c\/th\u003e\n\u003ctd style=\"width: 74.4837%; height: 372.083px;\"\u003eChevrolet Camaro SS \/ RS First Gen (1967-1969, 396 \/ 402 applications)\u003cbr\u003eChevrolet Impala SS Second Gen (1965-1970, 396 \/ 402 applications)\u003cbr\u003eChevrolet Chevelle SS396 (1965-1972, 396 \/ 402 applications)\u003cbr\u003eChevrolet El Camino SS396 (1968-1972, 396 \/ 402 applications)\u003cbr\u003eChevrolet Corvette C2 \/ C3 (1966-1969, 427 applications)\u003cbr\u003eChevrolet Camaro First Gen COPO 9561 (427 special-order applications)\u003cbr\u003eChevrolet Impala \/ Chevelle SS427 (1966-1969, 427 applications)\u003cbr\u003eChevrolet Heavy-Duty Trucks (select 427 big-torque applications)\u003cbr\u003eChevrolet Corvette C3 (1970-1974, 454 LS5 \/ LS6 applications)\u003cbr\u003eChevrolet Camaro Second Gen (1970-1972, 454 applications)\u003cbr\u003eChevrolet Monte Carlo First Gen (1970-1972, 454 applications)\u003cbr\u003eChevrolet Impala \/ Caprice Full-size (1970-1976, 454 applications)\u003cbr\u003eChevrolet El Camino (1970-1975, 454 applications)\u003cbr\u003eChevrolet \/ GMC C\/K Heavy-Duty Pickup and Suburban (1973-1995, 454 applications)\u003cbr\u003eChevrolet Step-Van and Commercial Platforms (select 454 applications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003cth style=\"width: 23.0706%; height: 39.1667px;\"\u003eDimensions\u003c\/th\u003e\n\u003ctd style=\"width: 74.4837%; height: 39.1667px;\"\u003e22.53 in (L) x 10.61 in (W) x 6.29 in (H) \/ 572.27 mm x 269.47 mm x 159.74 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003cth style=\"width: 23.0706%; height: 39.1667px;\"\u003eBest Use\u003c\/th\u003e\n\u003ctd style=\"width: 74.4837%; height: 39.1667px;\"\u003eRace engines, high-RPM Big Block Chevy street machines, drag racing builds, and extreme BBC peak horsepower applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Chevy_Big_Block_Hurricane_Oval_Port_Intake_Manifold-7.13-a1.webp?v=1784023401\" alt=\"EVIL ENERGY BBC oval port carburetor intake manifold for Big Block Chevy 396 402 427 and 454 engines\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY Chevy Big Block Hurricane Oval Port Intake Manifold\u003c\/h2\u003e\n\u003cp\u003eIf your Big Block Chevy build is limited by an older intake, a mismatched carburetor setup, or airflow demand above the normal street RPM range, the \u003cstrong\u003eEVIL ENERGY BBC oval port intake manifold\u003c\/strong\u003e gives builders a carburetor-ready option for compatible 396, 402, 427, and 454 engines. Its \u003cstrong\u003e4,000-6,500+ RPM\u003c\/strong\u003e range is aimed at drag builds, high-RPM street machines, and performance BBC projects where the full engine combination supports upper-RPM use.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003eBig Block Chevy intake manifold\u003c\/strong\u003e is designed for compatible oval port BBC cylinder head applications. It is a practical option for builders replacing older intake hardware, planning a \u003cstrong\u003ecarburetor intake manifold\u003c\/strong\u003e swap, or choosing a \u003cstrong\u003e454 intake manifold\u003c\/strong\u003e, \u003cstrong\u003e427 intake manifold\u003c\/strong\u003e, or \u003cstrong\u003e396 intake manifold\u003c\/strong\u003e for a performance-focused Chevrolet big block project.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always verify engine family, oval port cylinder head compatibility, intake bolt pattern, carburetor mounting pattern, intake gasket style, hood clearance, throttle linkage, fuel line routing, and port alignment before ordering. This manifold is intended for compatible Big Block Chevy oval port applications and should not be assumed to fit Small Block Chevy, GM LS, or rectangular port BBC combinations.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Chevy_Big_Block_Hurricane_Oval_Port_Intake_Manifold-7.13-a2.webp?v=1784023414\" alt=\"Big Block Chevy intake manifold for compatible BBC 396 402 427 and 454 oval port carburetor applications\"\u003e\u003c\/p\u003e\n\u003ch2\u003eVehicle and Engine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eChevy Big Block intake manifold\u003c\/strong\u003e is designed for compatible \u003cstrong\u003e1965-2000 BBC 396, 402, 427, and 454 V8 engines\u003c\/strong\u003e using oval port cylinder heads. Common reference applications include Chevrolet Camaro, Chevelle, Impala, El Camino, Corvette C2 \/ C3, Monte Carlo, Caprice, Chevrolet \/ GMC C\/K heavy-duty pickups, Suburban, Step-Van, and select commercial Chevrolet platforms equipped with compatible Big Block Chevy engines.\u003c\/p\u003e\n\u003cp\u003eVehicle names are provided as reference examples only. Engine swaps, cylinder head changes, oval port versus rectangular port differences, carburetor selection, air cleaner height, throttle linkage, accessory clearance, and hood clearance can affect final fitment. Before installation, confirm that your engine and cylinder heads match this \u003cstrong\u003eBBC intake manifold\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Chevy_Big_Block_Hurricane_Oval_Port_Intake_Manifold-7.13-a3.webp?v=1784023425\" alt=\"Hurricane oval port Big Block Chevy carb intake manifold for drag and high RPM street builds\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features - EVIL ENERGY BBC Oval Port Intake Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBig Block Chevy Fitment:\u003c\/strong\u003e Designed for compatible Chevy Big Block 396, 402, 427, and 454 V8 carburetor applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOval Port Cylinder Head Support:\u003c\/strong\u003e Built for compatible oval port BBC cylinder head combinations. Rectangular port compatibility should not be assumed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4,000-6,500+ RPM Operating Range:\u003c\/strong\u003e Built around a higher RPM window where the camshaft, cylinder heads, exhaust, carburetor, gearing, and ignition setup support the intake design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Flow Carburetor Layout:\u003c\/strong\u003e The large plenum and direct runner layout support upper-RPM airflow for compatible BBC builds that are matched for higher engine speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor-Ready BBC Upgrade:\u003c\/strong\u003e A practical \u003cstrong\u003ecarb intake manifold\u003c\/strong\u003e option for 396, 402, 427, and 454 Big Block Chevy drag, street\/strip, and performance-focused applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform while helping reduce weight compared with many older factory-style intake components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents and Installation Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold, Part No. 3037 x 1\u003c\/th\u003e\n\u003ctd\u003eOne EVIL ENERGY Chevy Big Block Hurricane oval port carburetor intake manifold for compatible BBC 396, 402, 427, and 454 V8 applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Hardware Kit x 1\u003c\/th\u003e\n\u003ctd\u003eIncludes mounting hardware and installation accessories. Confirm the hardware against your engine, cylinder heads, carburetor, gasket set, and accessory setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBefore Installation, Check These Items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that your engine is a compatible Big Block Chevy 396, 402, 427, or 454 application.\u003c\/li\u003e\n\u003cli\u003eVerify that your cylinder heads use an oval port layout that matches this intake manifold.\u003c\/li\u003e\n\u003cli\u003eDo not assume compatibility with rectangular port BBC heads, Small Block Chevy engines, or GM LS engines.\u003c\/li\u003e\n\u003cli\u003eConfirm carburetor mounting pattern, spacer or adapter needs, throttle linkage, throttle cable bracket, and fuel line routing.\u003c\/li\u003e\n\u003cli\u003eCheck intake gasket style, port alignment, bolt pattern, vacuum ports, PCV routing, and brake booster vacuum needs.\u003c\/li\u003e\n\u003cli\u003eCheck hood clearance, air cleaner height, distributor clearance, accessory clearance, and surrounding engine-bay space.\u003c\/li\u003e\n\u003cli\u003eUse suitable intake gaskets and follow the proper torque sequence during installation.\u003c\/li\u003e\n\u003cli\u003eHigh-RPM intake changes may require matching camshaft, cylinder head flow, exhaust, gearing, fuel system, ignition control, and tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Chevy_Big_Block_Hurricane_Oval_Port_Intake_Manifold-7.13-a4.webp?v=1784023440\" alt=\"BBC oval port carburetor intake manifold for 396 402 427 and 454 high RPM Big Block Chevy builds\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This Chevy Big Block Oval Port Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eBBC oval port intake manifold\u003c\/strong\u003e is designed for builders who want a carburetor-ready intake option for compatible Big Block Chevy engines with a higher operating RPM range. For many BBC performance builds, airflow demand, camshaft profile, cylinder head port style, carburetor sizing, ignition control, exhaust setup, and gearing all matter when choosing the right manifold.\u003c\/p\u003e\n\u003cp\u003eFor Camaro, Chevelle, Impala, El Camino, Corvette, Monte Carlo, C\/K truck, Suburban, or custom Big Block Chevy projects using compatible \u003cstrong\u003e396, 402, 427, or 454 oval port engines\u003c\/strong\u003e, this \u003cstrong\u003eEVIL ENERGY carburetor intake manifold\u003c\/strong\u003e provides a focused intake solution for drag, street\/strip, and high-RPM performance applications. Final results depend on the full engine combination, carburetor size, camshaft, exhaust, ignition timing, fuel system, tuning, and installation quality.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Black","offer_id":46205789110408,"sku":"EVBUH0002008","price":179.99,"currency_code":"USD","in_stock":false},{"title":"Polished Silver","offer_id":46241099677832,"sku":"EVBUH0002009","price":199.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYChevyBigBlockHurricaneOvalPortIntakeManifold-7.13-m1.webp?v=1784023467"},{"product_id":"dual-plane-ford-302-carburetor-intake-manifold","title":"EVIL ENERGY Ford Small Block Dual Plane Intake Manifold","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eIntake Manifold Product Details\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e4001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Name\u003c\/th\u003e\n\u003ctd\u003eFord Small Block Dual Plane Carburetor Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication Focus\u003c\/th\u003e\n\u003ctd\u003eFord small block intake manifold for SBF Windsor 260, 289, 302, and 5.0L V8 carburetor builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Category\u003c\/th\u003e\n\u003ctd\u003eDual plane intake manifold \/ carburetor intake manifold \/ carb intake manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManifold Type\u003c\/th\u003e\n\u003ctd\u003eCarbureted Dual Plane Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel System Compatibility\u003c\/th\u003e\n\u003ctd\u003eCarburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Style\u003c\/th\u003e\n\u003ctd\u003eOriginal-style intake \/ modified elbow and dual plane street performance layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRPM Range\u003c\/th\u003e\n\u003ctd\u003e2000-5500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor \/ Variant\u003c\/th\u003e\n\u003ctd\u003eSilver\/Black\/Polished silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Engine Family\u003c\/th\u003e\n\u003ctd\u003eFord Small Block SBF Windsor 260 4.3L, 289 4.7L, 302 5.0L V8 engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNot Compatible With\u003c\/th\u003e\n\u003ctd\u003e255, Boss 302, or 351W engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Vehicles\u003c\/th\u003e\n\u003ctd\u003eFord Falcon Early V8 Models (1962-1964, 260 cid applications)\u003cbr\u003eFord Torino Early Models (1960s, select 260 \/ 289 applications)\u003cbr\u003eMercury Cougar Early Models (1960s, select 260 \/ 289 applications)\u003cbr\u003eFord Mustang First Gen (1964.5-1968, 289 cid applications)\u003cbr\u003eFord Mustang First Gen (1968-1973, 302 cid applications)\u003cbr\u003eFord Mustang Second Gen (1974-1978, 302 cid applications)\u003cbr\u003eFord Mustang Third Gen Fox Body (1979-1993, 5.0L applications)\u003cbr\u003eFord Mustang Fourth Gen (1994-1995, 5.0L applications)\u003cbr\u003eFord Falcon High-Performance Models (289 applications)\u003cbr\u003eFord Torino \/ Mercury Cougar Performance Models (289 \/ 302 applications)\u003cbr\u003eShelby AC Cobra Early Small Block Models (260 \/ 289 applications)\u003cbr\u003eMercury Capri (select 302 \/ 5.0L applications)\u003cbr\u003eFord LTD \/ LTD II (1970s-1980s, select 302 applications)\u003cbr\u003eMercury Marquis (1970s-1980s, select 302 applications)\u003cbr\u003eFord F-Series Pickup F-150 (1969-1996, select 302 applications)\u003cbr\u003eFord Bronco Full-size (1969-1996, select 302 applications)\u003cbr\u003eFord Econoline \/ Club Wagon Van (select 302 applications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest Use\u003c\/th\u003e\n\u003ctd\u003eStreet driving, classic Ford V8 upgrades, cruiser builds, muscle car restoration, and responsive low-to-mid RPM carburetor performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"EVIL ENERGY Ford 302 dual plane carburetor intake manifold for small block Ford Windsor engines\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Ford_Small_Block_Dual_Plane_Intake_Manifold-7.13-a1.webp?v=1784024357\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY Ford Small Block Dual Plane Intake Manifold\u003c\/h2\u003e\n\u003cp\u003eIf your classic Ford 260, 289, 302, or 5.0L Windsor build feels lazy at low speed, has an aging factory-style intake, or needs a cleaner carburetor setup, the \u003cstrong\u003eEVIL ENERGY Ford small block intake manifold\u003c\/strong\u003e gives builders a dual plane carburetor option for compatible SBF engines. Its \u003cstrong\u003e2000-5500 RPM\u003c\/strong\u003e range suits Mustang, Falcon, Cougar, F-Series, Bronco, cruiser, and restoration projects that need street-focused throttle response and low-to-mid RPM drivability.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003edual plane intake manifold\u003c\/strong\u003e is designed for compatible small block Ford carburetor builds where street manners, vacuum signal, and usable torque matter. It is a practical option for replacing older intake hardware, planning a \u003cstrong\u003ecarburetor intake manifold\u003c\/strong\u003e swap, or selecting a \u003cstrong\u003eFord 302 intake manifold\u003c\/strong\u003e for a classic SBF Windsor project.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always verify engine family, cylinder head configuration, intake bolt pattern, carburetor mounting pattern, intake gasket style, hood clearance, throttle linkage, fuel line routing, and port alignment before ordering. This manifold is intended for compatible SBF Windsor 260, 289, 302, and 5.0L engines and should not be assumed to fit 255, Boss 302, 351W, 351C, 351M, 400M, or unrelated Ford engine families.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Small block Ford dual plane intake manifold for 260 289 302 and 5.0L carburetor applications\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Ford_Small_Block_Dual_Plane_Intake_Manifold-7.13-a2.webp?v=1784024371\"\u003e\u003c\/p\u003e\n\u003ch2\u003eVehicle and Engine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003esmall block Ford intake manifold\u003c\/strong\u003e is designed for compatible SBF Windsor 260 4.3L, 289 4.7L, 302 5.0L, and 5.0L V8 applications. Common reference platforms include Ford Mustang, Falcon, Torino, Mercury Cougar, Mercury Capri, Ford F-Series, Bronco, Econoline \/ Club Wagon, and other compatible Ford small block carburetor builds.\u003c\/p\u003e\n\u003cp\u003eVehicle names are provided as reference examples only. Engine swaps, cylinder head changes, carburetor selection, air cleaner height, throttle linkage, distributor clearance, accessory brackets, and hood clearance can affect final fitment. This manifold is \u003cstrong\u003enot compatible with 255, Boss 302, or 351W engines\u003c\/strong\u003e. The 351W belongs to the broader small block Ford family but uses different intake manifold fitment, so the engine family must be verified before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Ford small block intake manifold for Ford 302 5.0L Mustang Falcon Cougar and F-Series street builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Ford_Small_Block_Dual_Plane_Intake_Manifold-7.13-a3.webp?v=1784024386\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features - EVIL ENERGY Ford Small Block Intake Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSBF Windsor Compatibility:\u003c\/strong\u003e Designed for compatible Ford Small Block Windsor 260, 289, 302, and 5.0L V8 carburetor applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Plane Street Layout:\u003c\/strong\u003e The dual plane intake design supports street-focused throttle response, vacuum signal, and low-to-mid RPM drivability for compatible Ford small block builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2000-5500 RPM Operating Range:\u003c\/strong\u003e Built around the RPM window commonly used in street driving, cruising, throttle roll-ons, and moderate performance use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor-Ready Ford 302 Upgrade:\u003c\/strong\u003e A practical \u003cstrong\u003ecarb intake manifold\u003c\/strong\u003e option for Ford 302, 5.0L, and compatible small block Ford restoration or cruiser projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform while helping reduce weight compared with many older factory-style intake components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreet Build Friendly:\u003c\/strong\u003e Suitable for compatible SBF Windsor engines where the goal is low-to-mid RPM response rather than a high-RPM-only setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents and Installation Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold, Part No. 4001 x 1\u003c\/th\u003e\n\u003ctd\u003eOne EVIL ENERGY Ford Small Block dual plane carburetor intake manifold for compatible SBF Windsor 260, 289, 302, and 5.0L V8 applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Hardware Kit x 1\u003c\/th\u003e\n\u003ctd\u003eIncludes mounting hardware and installation accessories. Confirm the hardware against your engine, cylinder heads, carburetor, gasket set, and accessory setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBefore Installation, Check These Items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that your engine is a compatible SBF Windsor 260, 289, 302, or 5.0L application.\u003c\/li\u003e\n\u003cli\u003eDo not use this manifold on 255, Boss 302, 351W, 351C, 351M, or 400M engines.\u003c\/li\u003e\n\u003cli\u003eVerify cylinder head type, intake port alignment, bolt pattern, and gasket compatibility.\u003c\/li\u003e\n\u003cli\u003eConfirm carburetor mounting pattern, spacer or adapter needs, throttle linkage, throttle cable bracket, and fuel line routing.\u003c\/li\u003e\n\u003cli\u003eCheck vacuum ports, PCV routing, brake booster vacuum needs, and accessory clearance.\u003c\/li\u003e\n\u003cli\u003eCheck hood clearance, air cleaner height, distributor clearance, and surrounding engine-bay space.\u003c\/li\u003e\n\u003cli\u003eUse suitable intake gaskets and follow the proper torque sequence during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Ford 302 dual plane carburetor intake manifold for classic small block Ford street performance builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Ford_Small_Block_Dual_Plane_Intake_Manifold-7.13-a4.webp?v=1784024403\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This Ford Small Block Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eFord small block dual plane intake manifold\u003c\/strong\u003e is designed for builders who want a carburetor-ready intake option for compatible 260, 289, 302, and 5.0L Windsor engines with street-focused drivability. For many SBF builds, throttle response, vacuum signal, carburetor compatibility, cruising torque, and low-to-mid RPM behavior matter more than peak high-RPM output.\u003c\/p\u003e\n\u003cp\u003eFor Mustang, Falcon, Torino, Cougar, F-Series, Bronco, Econoline, or custom small block Ford projects using a compatible \u003cstrong\u003eFord 302 \/ 5.0L Windsor engine\u003c\/strong\u003e, this \u003cstrong\u003eEVIL ENERGY carburetor intake manifold\u003c\/strong\u003e provides a practical intake solution for restoration projects, cruiser builds, light street performance, and daily-friendly carburetor swaps. Final results depend on the full engine combination, carburetor size, camshaft, exhaust, ignition timing, fuel system, and installation quality.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Silver","offer_id":46205801431176,"sku":"EVBUH0003001","price":169.99,"currency_code":"USD","in_stock":false},{"title":"Black","offer_id":46207384944776,"sku":"EVBUH0003002","price":179.99,"currency_code":"USD","in_stock":false},{"title":"Polished silver","offer_id":46255988015240,"sku":"EVBUH0003003","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYFordSmallBlockDualPlaneIntakeManifold-7.13-m1.webp?v=1784024415"},{"product_id":"ford-302-intake-manifold-single-plane-high-rise","title":"EVIL ENERGY Ford Small Block Hurricane Single Plane High Rise Intake Manifold","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ctable style=\"width: 100.018%; height: 685.594px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.4583%; height: 19.5938px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"width: 76.096%; height: 19.5938px;\"\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.4583%; height: 19.5938px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 76.096%; height: 19.5938px;\"\u003e4031\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.4583%; height: 19.5938px;\"\u003eManifold Type\u003c\/th\u003e\n\u003ctd style=\"width: 76.096%; height: 19.5938px;\"\u003eHurricane Single Plane High Rise Carburetor Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 21.4583%; height: 39.1875px;\"\u003eFuel System Compatibility\u003c\/th\u003e\n\u003ctd style=\"width: 76.096%; height: 39.1875px;\"\u003eCarburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 21.4583%; height: 39.1875px;\"\u003eIntake Style\u003c\/th\u003e\n\u003ctd style=\"width: 76.096%; height: 39.1875px;\"\u003eOriginal-style intake \/ modified elbow and high-rise single plane racing layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.4583%; height: 19.5938px;\"\u003eRPM Range\u003c\/th\u003e\n\u003ctd style=\"width: 76.096%; height: 19.5938px;\"\u003e\u003cspan\u003e5500-7500+ RPM, depending on the full engine combination\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.4583%; height: 19.5938px;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"width: 76.096%; height: 19.5938px;\"\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.4583%; height: 19.5938px;\"\u003eColor \/ Variant\u003c\/th\u003e\n\u003ctd style=\"width: 76.096%; height: 19.5938px;\"\u003eSilver\/Black\/Polished silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 21.4583%; height: 39.1875px;\"\u003eCompatible Engine Family\u003c\/th\u003e\n\u003ctd style=\"width: 76.096%; height: 39.1875px;\"\u003eFord Small Block SBF Windsor 260 4.3L, 289 4.7L, 302 5.0L V8 engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 21.4583%; height: 39.1875px;\"\u003eNot Compatible With\u003c\/th\u003e\n\u003ctd style=\"width: 76.096%; height: 39.1875px;\"\u003e\u003cspan\u003e255, Boss 302, 351W, 351C, 351M, 400M, or unrelated Ford engine families unless the build has been modified for compatible fitment\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 352.5px;\"\u003e\n\u003cth style=\"width: 21.4583%; height: 352.5px;\"\u003eCompatible Vehicles\u003c\/th\u003e\n\u003ctd style=\"width: 76.096%; height: 352.5px;\"\u003eFord Falcon Early V8 Models (1962-1964, 260 cid applications)\u003cbr\u003eFord Torino Early Models (1960s, select 260 \/ 289 applications)\u003cbr\u003eMercury Cougar Early Models (1960s, select 260 \/ 289 applications)\u003cbr\u003eFord Mustang First Gen (1964.5-1968, 289 cid applications)\u003cbr\u003eFord Mustang First Gen (1968-1973, 302 cid applications)\u003cbr\u003eFord Mustang Second Gen (1974-1978, 302 cid applications)\u003cbr\u003eFord Mustang Third Gen Fox Body (1979-1993, 5.0L applications)\u003cbr\u003eFord Mustang Fourth Gen (1994-1995, 5.0L applications)\u003cbr\u003eFord Falcon High-Performance Models (289 applications)\u003cbr\u003eFord Torino \/ Mercury Cougar Performance Models (289 \/ 302 applications)\u003cbr\u003eShelby AC Cobra Early Small Block Models (260 \/ 289 applications)\u003cbr\u003eMercury Capri (select 302 \/ 5.0L applications)\u003cbr\u003eFord LTD \/ LTD II (1970s-1980s, select 302 applications)\u003cbr\u003eMercury Marquis (1970s-1980s, select 302 applications)\u003cbr\u003eFord F-Series Pickup F-150 (1969-1996, select 302 applications)\u003cbr\u003eFord Bronco Full-size (1969-1996, select 302 applications)\u003cbr\u003eFord Econoline \/ Club Wagon Van (select 302 applications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003cth style=\"width: 21.4583%; height: 58.7812px;\"\u003eBest Use\u003c\/th\u003e\n\u003ctd style=\"width: 76.096%; height: 58.7812px;\"\u003e\u003cspan\u003eHigh-RPM Ford small block builds, street\/strip projects, drag applications, performance-focused carbureted SBF setups, and Ford 302 intake manifold upgrades where the engine combination supports higher RPM use\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"EVIL ENERGY Ford 302 single plane high rise intake manifold for small block Ford carburetor engines\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Ford_Small_Block_Hurricane_Single_Plane_High_Rise_Intake_Manifold-silver-7.13-a1.webp?v=1784097821\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY Ford Small Block Hurricane Single Plane Intake Manifold\u003c\/h2\u003e\n\u003cp\u003eIf your Ford 260, 289, 302, or 5.0L Windsor build needs more upper-RPM airflow than a street dual plane intake can support, the \u003cstrong\u003eEVIL ENERGY Ford small block intake manifold\u003c\/strong\u003e gives builders a carburetor-ready single plane high rise option for compatible SBF engines. Its \u003cstrong\u003e5500-7500+ RPM\u003c\/strong\u003e range is aimed at street\/strip cars, drag applications, and performance-focused Ford 302 builds where the camshaft, cylinder heads, exhaust, gearing, and fuel system are matched for higher RPM use.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003esingle plane intake manifold\u003c\/strong\u003e uses a shared plenum and high-rise runner layout for compatible small block Ford combinations that prioritize upper-RPM airflow. It is a practical option for builders replacing a restrictive intake, planning a \u003cstrong\u003ecarburetor intake manifold\u003c\/strong\u003e swap, or selecting a \u003cstrong\u003eFord 302 intake manifold\u003c\/strong\u003e for a performance-focused SBF Windsor project.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always verify engine family, cylinder head configuration, intake bolt pattern, carburetor mounting pattern, intake gasket style, hood clearance, throttle linkage, fuel line routing, and port alignment before ordering. This manifold is intended for compatible SBF Windsor 260, 289, 302, and 5.0L engines and should not be assumed to fit 255, Boss 302, 351W, 351C, 351M, 400M, or unrelated Ford engine families.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Small block Ford single plane intake manifold for 260 289 302 and 5.0L Windsor carburetor applications\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Ford_Small_Block_Hurricane_Single_Plane_High_Rise_Intake_Manifold-silver-7.13-a2.webp?v=1784097835\"\u003e\u003c\/p\u003e\n\u003ch2\u003eVehicle and Engine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003esmall block Ford intake manifold\u003c\/strong\u003e is designed for compatible SBF Windsor 260 4.3L, 289 4.7L, 302 5.0L, and 5.0L V8 applications. Common reference platforms include Ford Mustang, Falcon, Torino, Mercury Cougar, Mercury Capri, Ford F-Series, Bronco, Econoline \/ Club Wagon, and other compatible Ford small block carburetor builds.\u003c\/p\u003e\n\u003cp\u003eVehicle names are provided as reference examples only. Engine swaps, cylinder head changes, carburetor selection, air cleaner height, throttle linkage, distributor clearance, accessory brackets, and hood clearance can affect final fitment. This manifold is \u003cstrong\u003enot compatible with 255, Boss 302, or 351W engines\u003c\/strong\u003e. The 351W belongs to the broader small block Ford family but uses different intake manifold fitment, so the engine family must be verified before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"High rise single plane Ford small block intake manifold for Ford 302 street strip and drag builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Ford_Small_Block_Hurricane_Single_Plane_High_Rise_Intake_Manifold-silver-7.13-a3.webp?v=1784097850\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features - EVIL ENERGY Ford Small Block Intake Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSBF Windsor Compatibility:\u003c\/strong\u003e Designed for compatible Ford Small Block Windsor 260, 289, 302, and 5.0L V8 carburetor applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Plane High Rise Layout:\u003c\/strong\u003e The shared plenum and high-rise runner design support upper-RPM airflow for carbureted Ford small block builds that are matched for higher engine speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5500-7500+ RPM Operating Range:\u003c\/strong\u003e Built around a higher RPM window where the camshaft, cylinder heads, exhaust, carburetor, gearing, and ignition setup support the intake design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor-Ready Ford 302 Upgrade:\u003c\/strong\u003e A practical \u003cstrong\u003ecarb intake manifold\u003c\/strong\u003e option for Ford 302, 5.0L, and compatible small block Ford street\/strip or drag-oriented projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform for compatible SBF Windsor performance builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-RPM Build Support:\u003c\/strong\u003e A focused option for builds where upper-RPM airflow matters more than mild low-RPM cruiser response.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents and Installation Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold, Part No. 4031 x 1\u003c\/th\u003e\n\u003ctd\u003eOne EVIL ENERGY Ford Small Block Hurricane single plane high rise carburetor intake manifold for compatible SBF Windsor 260, 289, 302, and 5.0L V8 applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Hardware Kit x 1\u003c\/th\u003e\n\u003ctd\u003eIncludes mounting hardware and installation accessories. Confirm the hardware against your engine, cylinder heads, carburetor, gasket set, and accessory setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBefore Installation, Check These Items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that your engine is a compatible SBF Windsor 260, 289, 302, or 5.0L application.\u003c\/li\u003e\n\u003cli\u003eDo not use this manifold on 255, Boss 302, 351W, 351C, 351M, or 400M engines.\u003c\/li\u003e\n\u003cli\u003eVerify cylinder head type, intake port alignment, bolt pattern, and gasket compatibility.\u003c\/li\u003e\n\u003cli\u003eConfirm carburetor mounting pattern, spacer or adapter needs, throttle linkage, throttle cable bracket, and fuel line routing.\u003c\/li\u003e\n\u003cli\u003eCheck vacuum ports, PCV routing, brake booster vacuum needs, and accessory clearance.\u003c\/li\u003e\n\u003cli\u003eCheck hood clearance, air cleaner height, distributor clearance, and surrounding engine-bay space.\u003c\/li\u003e\n\u003cli\u003eUse suitable intake gaskets and follow the proper torque sequence during installation.\u003c\/li\u003e\n\u003cli\u003eHigh-RPM intake changes may require matching camshaft, cylinder head flow, exhaust, gearing, fuel system, ignition control, and tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Ford 302 high rise carburetor intake manifold for high RPM small block Ford performance builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Ford_Small_Block_Hurricane_Single_Plane_High_Rise_Intake_Manifold-silver-7.13-a4.webp?v=1784097868\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This Ford Small Block Hurricane Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eFord small block single plane high rise intake manifold\u003c\/strong\u003e is designed for builders who want a carburetor-ready intake option for compatible 260, 289, 302, and 5.0L Windsor engines with a higher operating RPM range. For many SBF performance builds, airflow demand, camshaft profile, cylinder head flow, carburetor sizing, ignition control, exhaust setup, and gearing all matter when choosing the right manifold.\u003c\/p\u003e\n\u003cp\u003eFor Mustang, Falcon, Torino, Cougar, F-Series, Bronco, Econoline, or custom small block Ford projects using a compatible \u003cstrong\u003eFord 302 \/ 5.0L Windsor engine\u003c\/strong\u003e, this \u003cstrong\u003eEVIL ENERGY carburetor intake manifold\u003c\/strong\u003e provides a focused intake solution for street\/strip, drag, and high-RPM naturally aspirated applications. Final results depend on the full engine combination, carburetor size, camshaft, exhaust, ignition timing, fuel system, tuning, and installation quality.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Silver","offer_id":46208035913864,"sku":"EVBUH0003010","price":159.99,"currency_code":"USD","in_stock":false},{"title":"Polished silver","offer_id":46208035946632,"sku":"EVBUH0003012","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYFordSmallBlockHurricaneSinglePlaneHighRiseIntakeManifold-silver-7.13-m1.webp?v=1784097893"},{"product_id":"ford-351w-intake-manifold-single-plane","title":"EVIL ENERGY Ford 351W Hurricane Single Plane High Rise Intake Manifold","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eIntake Manifold Product Details\u003c\/h2\u003e\n\u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003eBrand\u003c\/th\u003e \u003ctd\u003eEVIL ENERGY\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003ePart Number\u003c\/th\u003e \u003ctd\u003e4033\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eManifold Type\u003c\/th\u003e \u003ctd\u003e351W Hurricane Single Plane High Rise Carburetor Intake Manifold\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eFuel System Compatibility\u003c\/th\u003e \u003ctd\u003eCarburetor\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eIntake Style\u003c\/th\u003e \u003ctd\u003eOriginal-style intake \/ modified elbow and high-rise single plane racing layout\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eRPM Range\u003c\/th\u003e \u003ctd\u003e3500 - 7500+ RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eMaterial\u003c\/th\u003e \u003ctd\u003eCast Aluminum\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eColor \/ Variant\u003c\/th\u003e \u003ctd\u003eSilver\/Black\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eCompatible Engine Family\u003c\/th\u003e \u003ctd\u003eFord Small Block SBF Windsor 351W 5.8L V8 Engine\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eEngine Fitment Note\u003c\/th\u003e \u003ctd\u003e351W uses a taller deck height and wider intake fitment than 289 \/ 302 \/ 5.0L SBF engines; verify 351W compatibility before installation\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eCompatible Vehicles\u003c\/th\u003e \u003ctd\u003eFord Mustang Second Gen (1971-1973, Boss 351 \/ high-end 351W V8 applications)\u003cbr\u003eFord Mustang Third Gen (1980-1982, rare 5.8L HO applications)\u003cbr\u003eFord Torino \/ Gran Torino (1970-1974, Cobra \/ Gran Torino Sport applications)\u003cbr\u003eMercury Cougar (1970-1974, 351W performance applications)\u003cbr\u003eFord Thunderbird (1970s, select high-performance or luxury V8 applications)\u003cbr\u003eFord LTD \/ LTD Crown Victoria (1970s-1980s, 351W applications)\u003cbr\u003eMercury Marquis \/ Grand Marquis (1970s-1980s, 351W applications)\u003cbr\u003eLincoln Continental Fifth Gen (1970-1979, standard or optional 351W applications)\u003cbr\u003eFord F-Series Pickup F-150 \/ F-250 (1969-1996, 351W applications)\u003cbr\u003eFord Bronco Full-size 2nd-5th Gen (1973-1996, 351W applications)\u003cbr\u003eFord Econoline \/ Club Wagon Van (1970s-1990s, 351W applications)\u003cbr\u003eFord Mustang Boss 351 (1971, high-performance 351W application)\u003cbr\u003eFord Australia Falcon X Series (1970s-1980s, 351W applications)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eDimensions\u003c\/th\u003e \u003ctd\u003e20.97 in (L) x 11.08 in (W) x 5.77 in (H) \/ 532.52 mm x 281.37 mm x 146.61 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eBest Use\u003c\/th\u003e \u003ctd\u003eDedicated racing, high-RPM 351W builds, large-displacement Ford Windsor combinations, forced-induction applications, and aggressive street\/strip carburetor setups\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"EVIL ENERGY Ford 351W single plane high rise carburetor intake manifold for 5.8L Windsor engines\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Ford_351W_Hurricane_Single_Plane_High_Rise_Intake_Manifold-silver-7.13-a1.webp?v=1784105111\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY Ford 351W Hurricane Single Plane Intake Manifold\u003c\/h2\u003e\n\u003cp\u003eIf your Ford 351W build needs more upper-RPM airflow than a street dual plane intake can support, the \u003cstrong\u003eEVIL ENERGY Ford 351W intake manifold\u003c\/strong\u003e gives builders a carburetor-ready single plane high rise option for compatible 5.8L Windsor engines. Its \u003cstrong\u003e3500-7500+ RPM\u003c\/strong\u003e range is aimed at street\/strip cars, drag applications, larger-displacement Windsor builds, and boosted setups where the full engine combination is matched for higher RPM use.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003esingle plane intake manifold\u003c\/strong\u003e uses a shared plenum and high-rise runner layout for Ford 351W combinations that prioritize upper-RPM airflow. It is a practical option for builders replacing a restrictive intake, planning a \u003cstrong\u003ecarburetor intake manifold\u003c\/strong\u003e swap, or selecting a \u003cstrong\u003e351W intake manifold\u003c\/strong\u003e for a performance-focused Windsor project.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always verify 351W engine family, cylinder head configuration, intake bolt pattern, carburetor mounting pattern, intake gasket style, hood clearance, throttle linkage, fuel line routing, and port alignment before ordering. This manifold is intended for compatible Ford 351W Windsor engines and should not be assumed to fit 289, 302, 5.0L, 351C, 351M, 400M, or unrelated Ford engine families.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Ford 351W intake manifold for compatible small block Windsor 5.8L carburetor applications\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Ford_351W_Hurricane_Single_Plane_High_Rise_Intake_Manifold-silver-7.13-a2.webp?v=1784105124\"\u003e\u003c\/p\u003e\n\u003ch2\u003eVehicle and Engine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eFord 351W intake manifold\u003c\/strong\u003e is designed for compatible \u003cstrong\u003eFord Small Block Windsor 351W 5.8L V8 engines\u003c\/strong\u003e. Common reference applications include Ford Mustang, Torino, Gran Torino, Mercury Cougar, Thunderbird, LTD \/ Crown Victoria, Mercury Marquis \/ Grand Marquis, Lincoln Continental, Ford F-Series, Bronco, Econoline \/ Club Wagon, Ford Australia Falcon, and other 351W-powered platforms.\u003c\/p\u003e\n\u003cp\u003eVehicle names are provided as reference examples only. Engine swaps, cylinder head changes, 351W versus 289 \/ 302 \/ 5.0L intake width differences, carburetor selection, air cleaner height, throttle linkage, accessory clearance, and hood clearance can affect final fitment. Before installation, confirm that your engine and carburetor setup match this \u003cstrong\u003e351 Windsor intake manifold\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"High rise single plane Ford Windsor intake manifold for 351W street strip and drag builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Ford_351W_Hurricane_Single_Plane_High_Rise_Intake_Manifold-silver-7.13-a3.webp?v=1784105135\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features - EVIL ENERGY Ford 351W Intake Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e351W Windsor Fitment:\u003c\/strong\u003e Designed for compatible Ford Small Block Windsor 351W 5.8L V8 applications, not standard 289 \/ 302 \/ 5.0L SBF intake fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Plane High Rise Layout:\u003c\/strong\u003e The shared plenum and high-rise runner design support upper-RPM airflow for carbureted 351W builds that are matched for higher engine speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3500-7500+ RPM Operating Range:\u003c\/strong\u003e Built around a higher RPM window where the camshaft, cylinder heads, exhaust, carburetor, gearing, and ignition setup support the intake design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor-Ready 351W Upgrade:\u003c\/strong\u003e A practical \u003cstrong\u003ecarb intake manifold\u003c\/strong\u003e option for Ford Windsor street\/strip builds, drag applications, and performance-focused project cars.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform for compatible Ford 351W performance builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForced-Induction Build Support:\u003c\/strong\u003e This single plane layout may be used in turbocharged or supercharged 351W combinations when the carburetor, fuel system, ignition control, and tuning strategy are matched to the build.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents and Installation Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold, Part No. 4033 x 1\u003c\/th\u003e\n\u003ctd\u003eOne EVIL ENERGY Ford 351W Hurricane single plane high rise carburetor intake manifold for compatible Small Block Ford Windsor 351W 5.8L V8 applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Hardware Kit x 1\u003c\/th\u003e\n\u003ctd\u003eIncludes mounting hardware and installation accessories. Confirm the hardware against your engine, cylinder heads, carburetor, gasket set, and accessory setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBefore Installation, Check These Items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that your engine is a compatible Ford Small Block Windsor 351W 5.8L application.\u003c\/li\u003e\n\u003cli\u003eDo not use this manifold as a direct replacement for 289, 302, or 5.0L SBF engines.\u003c\/li\u003e\n\u003cli\u003eVerify cylinder head configuration, intake port alignment, bolt pattern, and gasket compatibility.\u003c\/li\u003e\n\u003cli\u003eConfirm carburetor mounting pattern, spacer or adapter needs, throttle linkage, throttle cable bracket, and fuel line routing.\u003c\/li\u003e\n\u003cli\u003eCheck vacuum ports, PCV routing, brake booster vacuum needs, and accessory clearance.\u003c\/li\u003e\n\u003cli\u003eCheck hood clearance, air cleaner height, distributor clearance, and surrounding engine-bay space.\u003c\/li\u003e\n\u003cli\u003eUse suitable intake gaskets and follow the proper torque sequence during installation.\u003c\/li\u003e\n\u003cli\u003eHigh-RPM intake changes may require matching camshaft, cylinder head flow, exhaust, gearing, fuel system, ignition control, and tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Ford 351W single plane carburetor intake manifold for high RPM Windsor performance builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Ford_351W_Hurricane_Single_Plane_High_Rise_Intake_Manifold-silver-7.13-a4.webp?v=1784105154\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This Ford 351W Hurricane Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eFord 351W single plane high rise intake manifold\u003c\/strong\u003e is designed for builders who want a carburetor-ready intake option for compatible 5.8L Windsor engines and a higher operating RPM range. For many 351W performance builds, airflow demand, camshaft profile, cylinder head flow, carburetor sizing, ignition control, exhaust setup, and gearing all matter when choosing the right manifold.\u003c\/p\u003e\n\u003cp\u003eFor Mustang, Torino, Cougar, F-Series, Bronco, Falcon, or custom Ford Windsor projects using a compatible \u003cstrong\u003e351W 5.8L engine\u003c\/strong\u003e, this \u003cstrong\u003eEVIL ENERGY carburetor intake manifold\u003c\/strong\u003e provides a focused intake solution for street\/strip, drag, high-RPM naturally aspirated, and properly matched boosted combinations. Final results depend on the full engine combination, carburetor size, camshaft, exhaust, ignition timing, fuel system, tuning, and installation quality.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Silver","offer_id":46208440303752,"sku":"EVBUH0003013","price":159.99,"currency_code":"USD","in_stock":false},{"title":"Black","offer_id":46208440336520,"sku":"EVBUH0003014","price":179.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYFord351WHurricaneSinglePlaneHighRiseIntakeManifold-silver-7.13-m1.webp?v=1784105285"},{"product_id":"mopar-small-block-la-dual-plane-intake-manifold","title":"EVIL ENERGY Mopar Small Block LA Crosswind Dual Plane Intake Manifold","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e5026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManifold Type\u003c\/th\u003e\n\u003ctd\u003eCrosswind Dual Plane Carburetor Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel System Compatibility\u003c\/th\u003e\n\u003ctd\u003eCarburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Style\u003c\/th\u003e\n\u003ctd\u003eOriginal-style intake \/ modified elbow and crosswind dual plane street performance layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRPM Range\u003c\/th\u003e\n\u003ctd\u003e3,000 - 5,800 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor \/ Variant\u003c\/th\u003e\n\u003ctd\u003ePolished Silver \/ Black \/ Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Engine Family\u003c\/th\u003e\n\u003ctd\u003eChrysler Mopar Small Block LA 1967-2003 318, 340, and 360 V8 engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Displacements\u003c\/th\u003e\n\u003ctd\u003e318 cid, 340 cid, and 360 cid Mopar Small Block LA V8 applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Vehicles\u003c\/th\u003e\n\u003ctd\u003eDodge Challenger First Gen (1970-1974, 318 \/ 340 \/ 360 applications)\u003cbr\u003eDodge Charger \/ Plymouth Satellite (1968-1974, 318 \/ 340 \/ 360 applications)\u003cbr\u003ePlymouth Barracuda (1970-1974, 318 \/ 340 \/ 360 applications)\u003cbr\u003eDodge Daytona \/ Plymouth Superbird (1969-1970, select 340 \/ 360 applications)\u003cbr\u003eDodge D-Series Pickup (1970s-1990s, 318 \/ 360 applications)\u003cbr\u003eChrysler Cordoba (1975-1983, 318 \/ 360 applications)\u003cbr\u003eChrysler New Yorker \/ Imperial (1970s-1980s, 318 \/ 360 applications)\u003cbr\u003eChrysler Town \u0026amp; Country Wagon (select 318 \/ 360 applications)\u003cbr\u003eJeep Wagoneer Full-size SUV (1984-1991, 360 applications)\u003cbr\u003eJeep Cherokee XJ (1987-1991, rare 360 applications)\u003cbr\u003eJeep Gladiator Pickup (1970s-1980s, select 360 applications)\u003cbr\u003eJeep J-Series Full-size Pickup \/ SUV (1970s-1980s, select 360 applications)\u003cbr\u003eDodge Ram Van \/ B-Series Van (318 \/ 360 applications)\u003cbr\u003eDodge Ram Pickup Pre-1981 Models (318 \/ 360 applications)\u003cbr\u003ePlymouth Voyager and Commercial Platforms (select 318 applications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e21.61 in (L) x 11.43 in (W) x 6.3 in (H) \/ 548.82 mm x 290.25 mm x 159.93 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest Use\u003c\/th\u003e\n\u003ctd\u003eStreet performance Mopar LA builds, classic muscle car upgrades, cruiser applications, and balanced carburetor performance from mid-range to upper street RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"EVIL ENERGY Mopar small block LA crosswind dual plane carburetor intake manifold for 318 340 and 360 V8 engines\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Mopar_Small_Block_LA_Crosswind_Dual_Plane_Intake_Manifold-psilver-7.13-a1.webp?v=1784108147\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY Mopar Small Block LA Crosswind Dual Plane Intake Manifold\u003c\/h2\u003e\n\u003cp\u003eIf your Mopar 318, 340, or 360 LA build feels limited by an aging factory-style intake, poor carburetor match, or weak mid-range response, the \u003cstrong\u003eEVIL ENERGY Mopar small block intake manifold\u003c\/strong\u003e gives builders a carburetor-ready crosswind dual plane option for compatible street engines. Its \u003cstrong\u003e3,000-5,800 RPM\u003c\/strong\u003e range is aimed at Dodge, Plymouth, Chrysler, Jeep, truck, and cruiser projects that need usable street performance without moving into a narrow race-only setup.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003edual plane intake manifold\u003c\/strong\u003e uses a crosswind-style layout for compatible Mopar Small Block LA applications. It is a practical option for builders replacing an older intake, planning a carburetor swap, refreshing a classic Mopar street build, or choosing a \u003cstrong\u003ecarburetor intake manifold\u003c\/strong\u003e for a 318, 340, or 360 V8 project.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always verify engine family, cylinder head configuration, intake bolt pattern, carburetor mounting pattern, intake gasket style, hood clearance, throttle linkage, fuel line routing, and port alignment before ordering. This manifold is intended for compatible Mopar Small Block LA engines and should not be assumed to fit big block Mopar, Hemi, LS, Chevy SBC, or unrelated engine families.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Mopar LA intake manifold for compatible 318 340 and 360 small block carburetor applications\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Mopar_Small_Block_LA_Crosswind_Dual_Plane_Intake_Manifold-psilver-7.13-a2.webp?v=1784108170\"\u003e\u003c\/p\u003e\n\u003ch2\u003eVehicle and Engine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eMopar Small Block LA intake manifold\u003c\/strong\u003e is designed for compatible Chrysler Mopar Small Block LA 1967-2003 318, 340, and 360 V8 engines. Common reference applications include Dodge Challenger, Dodge Charger, Plymouth Satellite, Plymouth Barracuda, Dodge D-Series pickups, Chrysler Cordoba, Chrysler New Yorker, Jeep Wagoneer, Jeep J-Series, Dodge Ram Van, B-Series Van, and related Mopar LA-powered platforms.\u003c\/p\u003e\n\u003cp\u003eVehicle names are provided as reference examples only. Engine swaps, cylinder head changes, LA versus non-LA engine differences, carburetor selection, air cleaner height, throttle linkage, accessory clearance, and hood clearance can affect final fitment. Before installation, confirm that your engine and carburetor setup match this \u003cstrong\u003eMopar intake manifold\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Crosswind dual plane Mopar small block intake manifold for classic Dodge Plymouth Chrysler and Jeep builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Mopar_Small_Block_LA_Crosswind_Dual_Plane_Intake_Manifold-psilver-7.13-a3.webp?v=1784108183\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features - EVIL ENERGY Mopar Small Block Intake Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMopar Small Block LA Compatibility:\u003c\/strong\u003e Designed for compatible Chrysler Mopar LA 318, 340, and 360 V8 applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrosswind Dual Plane Layout:\u003c\/strong\u003e The crosswind dual plane design supports street-focused throttle response, vacuum signal, and usable mid-range performance for carbureted Mopar LA builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3,000-5,800 RPM Operating Range:\u003c\/strong\u003e Built around the RPM window commonly used in spirited street driving, cruiser builds, throttle roll-ons, and moderate performance applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor-Ready Mopar Upgrade:\u003c\/strong\u003e A practical \u003cstrong\u003ecarb intake manifold\u003c\/strong\u003e option for classic Mopar muscle cars, trucks, SUVs, vans, and street performance projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform while helping reduce weight compared with many older factory-style intake components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e318 \/ 340 \/ 360 Build Support:\u003c\/strong\u003e A suitable option for compatible \u003cstrong\u003e318 intake manifold\u003c\/strong\u003e, \u003cstrong\u003e340 intake manifold\u003c\/strong\u003e, and \u003cstrong\u003e360 intake manifold\u003c\/strong\u003e upgrade paths where Mopar LA fitment is confirmed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents and Installation Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold, Part No. 5026 x 1\u003c\/th\u003e\n\u003ctd\u003eOne EVIL ENERGY Mopar Small Block LA Crosswind dual plane carburetor intake manifold for compatible 318, 340, and 360 V8 applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Hardware Kit x 1\u003c\/th\u003e\n\u003ctd\u003eIncludes mounting hardware and installation accessories. Confirm the hardware against your engine, cylinder heads, carburetor, gasket set, and accessory setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBefore Installation, Check These Items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that your engine is a compatible Mopar Small Block LA 318, 340, or 360 V8 application.\u003c\/li\u003e\n\u003cli\u003eVerify cylinder head configuration, intake port alignment, bolt pattern, and gasket compatibility.\u003c\/li\u003e\n\u003cli\u003eConfirm carburetor mounting pattern, spacer or adapter needs, throttle linkage, throttle cable bracket, and fuel line routing.\u003c\/li\u003e\n\u003cli\u003eCheck vacuum ports, PCV routing, brake booster vacuum needs, and accessory clearance.\u003c\/li\u003e\n\u003cli\u003eCheck hood clearance, air cleaner height, distributor clearance, and surrounding engine-bay space.\u003c\/li\u003e\n\u003cli\u003eUse suitable intake gaskets and follow the proper torque sequence during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Mopar 318 340 360 dual plane carburetor intake manifold for street performance LA engine builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Mopar_Small_Block_LA_Crosswind_Dual_Plane_Intake_Manifold-psilver-7.13-a4.webp?v=1784108197\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This Mopar Small Block Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eMopar Small Block LA Crosswind dual plane intake manifold\u003c\/strong\u003e is designed for builders who want a street-focused carburetor intake upgrade for compatible 318, 340, and 360 LA engines. For many classic Mopar builds, throttle response, vacuum signal, carburetor compatibility, mid-range pull, and street drivability matter more than peak high-RPM output alone.\u003c\/p\u003e\n\u003cp\u003eFor Dodge, Plymouth, Chrysler, Jeep, or Mopar-powered projects using a compatible \u003cstrong\u003e318, 340, or 360 LA small block V8\u003c\/strong\u003e, this \u003cstrong\u003eEVIL ENERGY carburetor intake manifold\u003c\/strong\u003e provides a practical intake solution for cruiser builds, street refresh projects, and moderate performance applications. Final results depend on the full engine combination, carburetor size, camshaft, exhaust, ignition timing, fuel system, and installation quality.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Polished silver","offer_id":46208515539080,"sku":"EVBUH0004003","price":199.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":46241227309192,"sku":"EVBUH0004002","price":169.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":46255995453576,"sku":"EVBUH0004001","price":159.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYMoparSmallBlockLACrosswindDualPlaneIntakeManifold-psilver-7.13-m1.webp?v=1784108243"},{"product_id":"holden-v8-dual-plane-carburetor-intake-manifold","title":"EVIL ENERGY Holden Commodore V8 Dual Plane Intake Manifold","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003eBrand\u003c\/th\u003e \u003ctd\u003eEVIL ENERGY\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003ePart Number\u003c\/th\u003e \u003ctd\u003e2194\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eManifold Type\u003c\/th\u003e \u003ctd\u003eDual Plane Carburetor Intake Manifold\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eFuel System Compatibility\u003c\/th\u003e \u003ctd\u003eCarburetor\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eCarburetor Flange\u003c\/th\u003e \u003ctd\u003eSquare \/ Spread Bore\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eIntake Style\u003c\/th\u003e \u003ctd\u003eOriginal-style intake \/ modified elbow and dual plane street performance layout\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eRPM Range\u003c\/th\u003e \u003ctd\u003e2,500 - 4,800 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eMaterial\u003c\/th\u003e \u003ctd\u003eCast Aluminum\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eColor \/ Variant\u003c\/th\u003e \u003ctd\u003eSilver\/Black\/Polished silver\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eCompatible Engine Family\u003c\/th\u003e \u003ctd\u003eStreet Holden V8 253, 304, and 308 cid engines\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eCompatible Vehicles\u003c\/th\u003e \u003ctd\u003eHolden Monaro HQ-HZ Series (1971-1980, 253 \/ 308 V8 applications)\u003cbr\u003eHolden Statesman HQ-HZ Series (1971-1984, 308 V8 applications)\u003cbr\u003eHolden Belmont \/ Kingswood HK-HZ Series (1968-1980, 253 \/ 308 V8 applications)\u003cbr\u003eHolden Monaro SS HQ \/ HJ \/ HX \/ HZ (308 V8 applications)\u003cbr\u003eHolden Sandman (308 V8 applications)\u003cbr\u003eHolden Ute \/ Pickup Platforms (253 \/ 308 V8 applications)\u003cbr\u003eHolden Commodore VB-VL Early Models (1978-1986, carbureted 308 V8 applications)\u003cbr\u003eHolden Commodore Early V8 Performance Builds (253 \/ 304 \/ 308 street applications)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eDimensions\u003c\/th\u003e \u003ctd\u003e21.18 in (L) x 11.5 in (W) x 4.86 in (H) \/ 537.86 mm x 291.98 mm x 123.5 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eBest Use\u003c\/th\u003e \u003ctd\u003eStreet Holden V8 builds, cruiser applications, classic Australian muscle cars, carburetor swaps, and low-to-mid RPM street performance\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"EVIL ENERGY Holden V8 dual plane carburetor intake manifold for 253 304 and 308 street engines\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Holden_Commodore_V8_Dual_Plane_Intake_Manifold-psilver-7.13-a1.webp?v=1784110421\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY Holden V8 Dual Plane Carburetor Intake Manifold\u003c\/h2\u003e\n\u003cp\u003eIf your classic Holden V8 feels flat with an aging factory-style intake, mismatched carburetor setup, or weak mid-range response, the \u003cstrong\u003eEVIL ENERGY Holden V8 intake manifold\u003c\/strong\u003e gives builders a carburetor-ready dual plane option for compatible 253, 304, and 308 cid street engines. Its 2,500-4,800 RPM range is aimed at cruiser builds, Monaro, Kingswood, Statesman, Commodore, Sandman, and Ute projects that need predictable throttle response and low-to-mid RPM drivability.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003edual plane intake manifold\u003c\/strong\u003e uses a divided plenum layout to support street-focused carburetor response across the RPM range where many classic Holden V8 builds spend most of their time. It is a practical option for builders replacing an older intake, planning a carburetor swap, refreshing a street Holden V8, or choosing a \u003cstrong\u003ecarburetor intake manifold\u003c\/strong\u003e for a classic Australian muscle car project.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always verify engine family, cylinder head configuration, carburetor flange requirement, square or spread bore carburetor setup, intake gasket style, hood clearance, throttle linkage, fuel line routing, and port alignment before ordering. This manifold is intended for compatible Holden V8 street applications and should not be assumed to fit unrelated GM, Chevy SBC, or LS engine families.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Holden V8 intake manifold for compatible 253 304 and 308 carburetor street applications\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Holden_Commodore_V8_Dual_Plane_Intake_Manifold-psilver-7.13-a2.webp?v=1784110437\"\u003e\u003c\/p\u003e\n\u003ch2\u003eVehicle and Engine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eHolden V8 intake manifold\u003c\/strong\u003e is designed for compatible street Holden 253, 304, and 308 cid V8 engines. Common reference applications include Holden Monaro HQ-HZ, Holden Statesman HQ-HZ, Holden Belmont \/ Kingswood HK-HZ, Holden Monaro SS, Holden Sandman, Holden Ute \/ pickup platforms, and early Holden Commodore VB-VL V8 applications.\u003c\/p\u003e\n\u003cp\u003eVehicle names are provided as reference examples only. Engine swaps, cylinder head changes, carburetor selection, square bore or spread bore flange requirements, air cleaner height, throttle linkage, accessory clearance, and hood clearance can affect final fitment. Before installation, confirm that your engine and carburetor setup match this \u003cstrong\u003eHolden intake manifold\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Dual plane Holden V8 carb intake manifold for classic Monaro Commodore Kingswood and Ute builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Holden_Commodore_V8_Dual_Plane_Intake_Manifold-psilver-7.13-a3.webp?v=1784110449\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features - EVIL ENERGY Holden V8 Intake Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolden 253 \/ 304 \/ 308 V8 Compatibility:\u003c\/strong\u003e Designed for compatible street Holden V8 engines used in classic Australian muscle car, cruiser, Ute, and Commodore projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Plane Carburetor Layout:\u003c\/strong\u003e The dual plane design supports street-focused throttle response, vacuum signal, and low-to-mid RPM drivability for compatible carbureted Holden V8 builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2,500-4,800 RPM Operating Range:\u003c\/strong\u003e Built around the RPM window commonly used in street driving, cruising, throttle roll-ons, and moderate performance use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare \/ Spread Bore Carburetor Support:\u003c\/strong\u003e The listed square \/ spread bore flange gives builders a flexible carburetor setup path. Confirm carburetor base, gasket, linkage, and adapter requirements before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform while helping reduce weight compared with many older factory-style intake components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreet Holden V8 Build Friendly:\u003c\/strong\u003e A practical \u003cstrong\u003ecarb intake manifold\u003c\/strong\u003e option for compatible Monaro, Kingswood, Statesman, Sandman, Commodore, Ute, and Holden V8 street applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents and Installation Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold, Part No. 2194 x 1\u003c\/th\u003e\n\u003ctd\u003eOne EVIL ENERGY Holden V8 dual plane carburetor intake manifold for compatible 253, 304, and 308 street applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Hardware Kit x 1\u003c\/th\u003e\n\u003ctd\u003eIncludes mounting hardware and installation accessories. Confirm the hardware against your engine, cylinder heads, carburetor, gasket set, and accessory setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBefore Installation, Check These Items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that your engine is a compatible Holden V8 253, 304, or 308 street application.\u003c\/li\u003e\n\u003cli\u003eVerify cylinder head configuration, intake port alignment, bolt pattern, and gasket compatibility.\u003c\/li\u003e\n\u003cli\u003eConfirm whether your carburetor uses a square bore or spread bore pattern and whether an adapter or specific gasket is required.\u003c\/li\u003e\n\u003cli\u003eCheck throttle linkage, throttle cable bracket, fuel line routing, vacuum ports, PCV routing, and brake booster vacuum needs.\u003c\/li\u003e\n\u003cli\u003eCheck hood clearance, air cleaner height, accessory bracket clearance, and distributor clearance.\u003c\/li\u003e\n\u003cli\u003eUse suitable intake gaskets and follow the proper torque sequence during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Holden 308 intake manifold and Holden 253 intake manifold option for street carburetor builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Holden_Commodore_V8_Dual_Plane_Intake_Manifold-psilver-7.13-a4.webp?v=1784110465\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This Holden V8 Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eHolden V8 dual plane intake manifold\u003c\/strong\u003e is designed for builders who want a street-friendly carburetor intake upgrade for compatible 253, 304, and 308 cid Holden engines. For many classic Holden street builds, throttle response, vacuum signal, cruising torque, carburetor compatibility, and low-to-mid RPM drivability matter more than peak high-RPM output.\u003c\/p\u003e\n\u003cp\u003eFor Monaro, Kingswood, Statesman, Sandman, Commodore, Ute, or classic Holden V8 projects, this \u003cstrong\u003eEVIL ENERGY carburetor intake manifold\u003c\/strong\u003e provides a practical intake solution for cruiser builds, street refresh projects, and moderate performance applications. Final results depend on the full engine combination, carburetor size, camshaft, exhaust, ignition timing, fuel system, and installation quality.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Polished silver","offer_id":46208561840264,"sku":"EVBUH0006003","price":189.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":46208628523144,"sku":"EVBUH0006002","price":169.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":46208628555912,"sku":"EVBUH0006001","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYHoldenCommodoreV8DualPlaneIntakeManifold-psilver-7.13-m1.webp?v=1784110493"},{"product_id":"holden-v8-vn-head-airmax-intake-manifold","title":"EVIL ENERGY Holden Commodore V8 VN Heads AirMax Dual Plane Intake Manifold","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eIntake Manifold Product Details\u003c\/h2\u003e\n\u003ctable style=\"width: 100.018%; height: 822.5px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 19.5833px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 19.5833px;\"\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 19.5833px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 19.5833px;\"\u003e7594\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 19.5833px;\"\u003eManifold Type\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 19.5833px;\"\u003eAirMax Dual Plane Carburetor Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 39.1667px;\"\u003eFuel System Compatibility\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 39.1667px;\"\u003eCarburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 19.5833px;\"\u003eCarburetor Flange\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 19.5833px;\"\u003e4-barrel Square Bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 39.1667px;\"\u003eIntake Style\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 39.1667px;\"\u003eOriginal-style intake \/ modified elbow and AirMax dual plane street performance layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 19.5833px;\"\u003eRPM Range\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 19.5833px;\"\u003e3,200 - 5,600 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 19.5833px;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 19.5833px;\"\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 19.5833px;\"\u003eColor \/ Variant\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 19.5833px;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 39.1667px;\"\u003eCompatible Engine Family\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 39.1667px;\"\u003eStreet and high-performance Holden V8 308-383 cid engines using 1988-98 Holden VN cylinder heads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 39.1667px;\"\u003eCylinder Head Compatibility\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 39.1667px;\"\u003e1988-98 Holden VN cylinder heads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 430.833px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 430.833px;\"\u003eCompatible Vehicles\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 430.833px;\"\u003eHolden Commodore VN Series (1988-1991, 5.0L V8 \/ VN head applications)\u003cbr\u003eHolden Commodore VP Series (1991-1993, 5.0L V8 \/ VN head applications)\u003cbr\u003eHolden Commodore VR Series (1993-1995, 5.0L V8 \/ VN head applications)\u003cbr\u003eHolden Commodore VS Series (1995-1997, 5.0L V8 \/ VN head applications)\u003cbr\u003eHolden Commodore SS \/ Berlina \/ Calais VN-VS (5.0L V8 applications)\u003cbr\u003eHolden Statesman \/ Caprice VQ Series (1990-1993, 5.0L V8 applications)\u003cbr\u003eHolden Statesman \/ Caprice VR Series (1994-1995, 5.0L V8 applications)\u003cbr\u003eHolden Statesman \/ Caprice VS Series (1995-1998, 5.0L V8 applications)\u003cbr\u003eHolden Ute VS Series (1996-2000, 5.0L V8 applications)\u003cbr\u003eHolden Monaro HQ-HZ V8 Swap Builds (VN head 308 \/ 383 applications)\u003cbr\u003eHolden Sandman Performance Builds (VN head 308 \/ 383 applications)\u003cbr\u003eHolden Commodore VT-VZ Swap Builds (308 \/ 383 performance conversions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 39.1667px;\"\u003eDimensions\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 39.1667px;\"\u003e21.53 in (L) x 13.63 in (W) x 6.08 in (H) \/ 546.79 mm x 346.23 mm x 154.55 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.75px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 58.75px;\"\u003eBest Use\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 58.75px;\"\u003eStreet and high-performance Holden V8 builds, VN-head 308 and 383 upgrades, square-bore carburetor swaps, and responsive mid-range performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Holden_Commodore_V8_VN_Heads_AirMax_Dual_Plane_Intake_Manifold-black-7.14-a1.webp?v=1784172432\" alt=\"EVIL ENERGY Holden V8 VN head AirMax dual plane carburetor intake manifold for 308 and 383 builds\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY Holden V8 VN Head AirMax Dual Plane Intake Manifold\u003c\/h2\u003e\n\u003cp\u003eIf your VN-head Holden V8 build feels limited by an aging intake, a mismatched 4-barrel carburetor setup, or weak mid-range response, the \u003cstrong\u003eEVIL ENERGY Holden V8 intake manifold\u003c\/strong\u003e gives builders a square-bore, carburetor-ready AirMax dual plane option for compatible 308-383 cid street engines using 1988-98 Holden VN cylinder heads. Its \u003cstrong\u003e3,200-5,600 RPM\u003c\/strong\u003e range suits Commodore, Statesman, Caprice, Ute, Monaro, Sandman, and swap projects that need predictable street performance.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003edual plane intake manifold\u003c\/strong\u003e is built for Holden V8 combinations where VN cylinder head compatibility, square-bore carburetor fitment, and mid-range drivability matter. It is a practical option for builders replacing an older intake, planning a carburetor swap, refreshing a Holden Commodore V8, or choosing a \u003cstrong\u003ecarburetor intake manifold\u003c\/strong\u003e for a VN-head 308 or 383 project.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always verify VN cylinder head compatibility, intake bolt pattern, carburetor mounting pattern, square-bore carburetor setup, intake gasket style, hood clearance, throttle linkage, fuel line routing, and port alignment before ordering. This manifold is intended for compatible Holden V8 VN-head applications and should not be assumed to fit non-VN heads, LS engines, Chevy SBC engines, or unrelated GM engine families.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Holden_Commodore_V8_VN_Heads_AirMax_Dual_Plane_Intake_Manifold-black-7.14-a2.webp?v=1784172445\" alt=\"Holden V8 intake manifold for 1988-98 VN cylinder heads and square bore carburetor applications\"\u003e\u003c\/p\u003e\n\u003ch2\u003eVehicle and Engine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eHolden V8 intake manifold\u003c\/strong\u003e is designed for street and performance \u003cstrong\u003e308-383 cid Holden V8 engines using 1988-98 Holden VN cylinder heads\u003c\/strong\u003e. Common reference applications include Holden Commodore VN, VP, VR, and VS V8 platforms, VQ-VS Statesman \/ Caprice V8 models, VS Ute applications, and VN-head 308 or 383 conversion builds.\u003c\/p\u003e\n\u003cp\u003eVehicle names are provided as reference examples only. Engine swaps, cylinder head changes, carburetor selection, square-bore flange requirements, air cleaner height, throttle linkage, accessory clearance, and hood clearance can affect final fitment. Before installation, confirm that your engine and carburetor setup match this \u003cstrong\u003eHolden intake manifold\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Holden_Commodore_V8_VN_Heads_AirMax_Dual_Plane_Intake_Manifold-black-7.14-a3.webp?v=1784172459\" alt=\"AirMax dual plane Holden V8 carb intake manifold for Commodore Statesman Caprice Ute and VN-head swap builds\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features - EVIL ENERGY Holden V8 AirMax Intake Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVN Cylinder Head Compatibility:\u003c\/strong\u003e Designed for compatible Holden V8 308-383 cid engine combinations using 1988-98 Holden VN cylinder heads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirMax Dual Plane Layout:\u003c\/strong\u003e The dual plane intake design supports street-focused throttle response, vacuum signal, and mid-range drivability for compatible carbureted Holden V8 builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3,200-5,600 RPM Operating Range:\u003c\/strong\u003e Built around the RPM window commonly used in performance street driving, cruiser builds, throttle roll-ons, and moderate performance applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Barrel Square Bore Carburetor Fitment:\u003c\/strong\u003e The listed square-bore flange supports compatible 4-barrel carburetor setups. Confirm carburetor base pattern, gasket, linkage, and spacer or adapter needs before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform while helping reduce weight compared with many older factory-style intake components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolden V8 Build Support:\u003c\/strong\u003e A practical \u003cstrong\u003ecarb intake manifold\u003c\/strong\u003e option for compatible Commodore, Statesman, Caprice, Ute, Monaro, Sandman, and custom Holden V8 VN-head projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents and Installation Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold, Part No. 7594 x 1\u003c\/th\u003e\n\u003ctd\u003eOne EVIL ENERGY Holden V8 AirMax dual plane carburetor intake manifold for compatible VN-head 308-383 cid applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Hardware Kit x 1\u003c\/th\u003e\n\u003ctd\u003eIncludes mounting hardware and installation accessories. Confirm the hardware against your engine, cylinder heads, carburetor, gasket set, and accessory setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBefore Installation, Check These Items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that your Holden V8 engine uses compatible 1988-98 VN cylinder heads.\u003c\/li\u003e\n\u003cli\u003eVerify intake port alignment, bolt pattern, gasket compatibility, and cylinder head configuration.\u003c\/li\u003e\n\u003cli\u003eConfirm whether your carburetor uses a 4-barrel square-bore pattern and whether a spacer, adapter, or specific gasket is required.\u003c\/li\u003e\n\u003cli\u003eCheck throttle linkage, throttle cable bracket, fuel line routing, vacuum ports, PCV routing, and brake booster vacuum needs.\u003c\/li\u003e\n\u003cli\u003eCheck hood clearance, air cleaner height, distributor clearance, and accessory bracket clearance.\u003c\/li\u003e\n\u003cli\u003eUse suitable intake gaskets and follow the proper torque sequence during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Holden_Commodore_V8_VN_Heads_AirMax_Dual_Plane_Intake_Manifold-black-7.14-a4.webp?v=1784172481\" alt=\"Holden Commodore V8 VN head intake manifold for 308 383 square bore carburetor street performance builds\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This Holden V8 VN Head Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eHolden V8 AirMax dual plane intake manifold\u003c\/strong\u003e is designed for builders who want a street-focused carburetor intake upgrade for compatible VN-head 308 and 383 cid Holden V8 engines. For many Holden performance street builds, throttle response, vacuum signal, carburetor compatibility, mid-range pull, and drivability matter more than peak high-RPM output alone.\u003c\/p\u003e\n\u003cp\u003eFor Holden Commodore, Statesman, Caprice, Ute, Monaro, Sandman, or custom Holden V8 projects using compatible \u003cstrong\u003e1988-98 VN cylinder heads\u003c\/strong\u003e, this \u003cstrong\u003eEVIL ENERGY carburetor intake manifold\u003c\/strong\u003e provides a practical intake solution for street refresh projects, square-bore carburetor swaps, and moderate performance applications. Final results depend on the full engine combination, carburetor size, camshaft, exhaust, ignition timing, fuel system, and installation quality.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Black","offer_id":46209792376968,"sku":"EVBUH0006005","price":199.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":46241233961096,"sku":"EVBUH0006004","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYHoldenCommodoreV8VNHeadsAirMaxDualPlaneIntakeManifold-black-7.14-m1.webp?v=1784172504"},{"product_id":"bbc-crosswind-carburetor-intake-manifold","title":"EVIL ENERGY Chevy Big Block Crosswind Intake Manifold","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eIntake Manifold Product Details\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e3026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Name\u003c\/th\u003e\n\u003ctd\u003eChevy Big Block Crosswind Carburetor Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication Focus\u003c\/th\u003e\n\u003ctd\u003eBig Block Chevy intake manifold for compatible BBC 396, 402, 427, and 454 carburetor builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Category\u003c\/th\u003e\n\u003ctd\u003eCrosswind intake manifold \/ carburetor intake manifold \/ carb intake manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManifold Type\u003c\/th\u003e\n\u003ctd\u003eCrosswind Carburetor Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel System Compatibility\u003c\/th\u003e\n\u003ctd\u003eCarburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Style\u003c\/th\u003e\n\u003ctd\u003eOriginal-style intake \/ modified elbow and crosswind high-performance street layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRPM Range\u003c\/th\u003e\n\u003ctd\u003e3,500 - 5,500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor \/ Variant\u003c\/th\u003e\n\u003ctd\u003eSilver \/ Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Engine Family\u003c\/th\u003e\n\u003ctd\u003eChevy Big Block 1965-2000 BBC 396, 402, 427, and 454 V8 engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Displacements\u003c\/th\u003e\n\u003ctd\u003e396 cid, 402 cid, 427 cid, and 454 cid Big Block Chevrolet applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine Platform Focus\u003c\/th\u003e\n\u003ctd\u003eBBC intake manifold applications for compatible 396, 402, 427, and 454 Big Block Chevy carbureted engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment Note\u003c\/th\u003e\n\u003ctd\u003eThis product is intended for compatible Big Block Chevrolet applications and should not be assumed to fit Small Block Chevy, GM LS, or unrelated engine families.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Vehicles\u003c\/th\u003e\n\u003ctd\u003eChevrolet Camaro SS \/ RS First Gen (1967-1969, 396 \/ 402 applications)\u003cbr\u003eChevrolet Impala SS Second Gen (1965-1970, 396 \/ 402 applications)\u003cbr\u003eChevrolet Chevelle SS396 (1965-1972, 396 \/ 402 applications)\u003cbr\u003eChevrolet El Camino SS396 (1968-1972, 396 \/ 402 applications)\u003cbr\u003eChevrolet Corvette C2 \/ C3 (1966-1969, 427 applications)\u003cbr\u003eChevrolet Camaro First Gen COPO 9561 (427 special-order applications)\u003cbr\u003eChevrolet Impala \/ Chevelle SS427 (1966-1969, 427 applications)\u003cbr\u003eChevrolet Heavy-Duty Trucks (select 427 big-torque applications)\u003cbr\u003eChevrolet Corvette C3 (1970-1974, 454 LS5 \/ LS6 applications)\u003cbr\u003eChevrolet Camaro Second Gen (1970-1972, 454 applications)\u003cbr\u003eChevrolet Monte Carlo First Gen (1970-1972, 454 applications)\u003cbr\u003eChevrolet Impala \/ Caprice Full-size (1970-1976, 454 applications)\u003cbr\u003eChevrolet El Camino (1970-1975, 454 applications)\u003cbr\u003eChevrolet \/ GMC C\/K Heavy-Duty Pickup and Suburban (1973-1995, 454 applications)\u003cbr\u003eChevrolet Step-Van and Commercial Platforms (select 454 applications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e22.62 in (L) x 10.69 in (W) x 6.4 in (H) \/ 574.45 mm x 271.41 mm x 162.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest Use\u003c\/th\u003e\n\u003ctd\u003eHigh-performance street cars, street\/strip Big Block Chevy builds, balanced torque and horsepower upgrades, and carburetor BBC performance applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"EVIL ENERGY BBC Crosswind carburetor intake manifold for Big Block Chevy 396 402 427 and 454 engines\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Chevy_Big_Block_Crosswind_Intake_Manifold-silver-7.14-a1.webp?v=1784182366\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY Chevy Big Block Crosswind Intake Manifold\u003c\/h2\u003e\n\u003cp\u003eIf your Big Block Chevy build needs more mid-range response than a basic replacement intake, but you do not want a narrow high-RPM-only setup, the \u003cstrong\u003eEVIL ENERGY BBC Crosswind intake manifold\u003c\/strong\u003e gives builders a carburetor-ready option for compatible 396, 402, 427, and 454 engines. Its \u003cstrong\u003e3,500-5,500 RPM\u003c\/strong\u003e range suits performance street cars, street\/strip projects, and BBC applications where carburetor setup, camshaft, exhaust, gearing, and tuning are matched.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003eBig Block Chevy intake manifold\u003c\/strong\u003e uses a Crosswind carburetor layout for compatible BBC street and performance combinations. It is a practical option for replacing older intake hardware, planning a \u003cstrong\u003ecarburetor intake manifold\u003c\/strong\u003e swap, or choosing a \u003cstrong\u003e454 intake manifold\u003c\/strong\u003e, \u003cstrong\u003e427 intake manifold\u003c\/strong\u003e, or \u003cstrong\u003e396 intake manifold\u003c\/strong\u003e for a Chevrolet big block project where usable RPM range matters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always verify engine family, cylinder head configuration, intake bolt pattern, carburetor mounting pattern, intake gasket style, hood clearance, throttle linkage, fuel line routing, and port alignment before ordering. This manifold is intended for compatible Big Block Chevrolet applications and should not be assumed to fit Small Block Chevy, GM LS, or unrelated engine families.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Big Block Chevy Crosswind intake manifold for compatible BBC 396 402 427 and 454 carburetor builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Chevy_Big_Block_Crosswind_Intake_Manifold-silver-7.14-a2.webp?v=1784182385\"\u003e\u003c\/p\u003e\n\u003ch2\u003eVehicle and Engine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eChevy Big Block intake manifold\u003c\/strong\u003e is designed for compatible \u003cstrong\u003e1965-2000 BBC 396, 402, 427, and 454 V8 engines\u003c\/strong\u003e. Common reference applications include Chevrolet Camaro SS \/ RS, Chevelle SS396, Impala SS, El Camino, Corvette C2 \/ C3, Monte Carlo, Caprice, Chevrolet \/ GMC C\/K heavy-duty pickups, Suburban, Step-Van, and select commercial Chevrolet platforms equipped with compatible Big Block Chevy engines.\u003c\/p\u003e\n\u003cp\u003eVehicle names are provided as reference examples only. Engine swaps, cylinder head changes, carburetor selection, air cleaner height, throttle linkage, accessory clearance, and hood clearance can affect final fitment. Before installation, confirm that your engine and carburetor setup match this \u003cstrong\u003eBBC intake manifold\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Chevy Big Block Crosswind carb intake manifold for street strip 454 427 402 and 396 builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Chevy_Big_Block_Crosswind_Intake_Manifold-silver-7.14-a3.webp?v=1784182403\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features - EVIL ENERGY BBC Crosswind Intake Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBig Block Chevy Fitment:\u003c\/strong\u003e Designed for compatible Chevy Big Block 396, 402, 427, and 454 V8 carburetor applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrosswind Carburetor Layout:\u003c\/strong\u003e The Crosswind intake layout supports a performance-focused intake path for compatible BBC street and street\/strip combinations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3,500-5,500 RPM Operating Range:\u003c\/strong\u003e Built around a middle-to-upper street RPM window where the camshaft, cylinder heads, exhaust, carburetor, gearing, and ignition setup support the intake design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor-Ready BBC Upgrade:\u003c\/strong\u003e A practical \u003cstrong\u003ecarb intake manifold\u003c\/strong\u003e option for Big Block Chevy carburetor intake manifold swaps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform while helping reduce weight compared with many older factory-style intake components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreet\/Strip Build Support:\u003c\/strong\u003e Suitable for compatible BBC applications where the goal is a balanced RPM range rather than a mild low-speed-only intake or a race-only high-RPM setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents and Installation Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold, Part No. 3026 x 1\u003c\/th\u003e\n\u003ctd\u003eOne EVIL ENERGY Chevy Big Block Crosswind carburetor intake manifold for compatible BBC 396, 402, 427, and 454 V8 applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Hardware Kit x 1\u003c\/th\u003e\n\u003ctd\u003eIncludes mounting hardware and installation accessories. Confirm the hardware against your engine, cylinder heads, carburetor, gasket set, and accessory setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBefore Installation, Check These Items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that your engine is a compatible Big Block Chevy 396, 402, 427, or 454 application.\u003c\/li\u003e\n\u003cli\u003eVerify cylinder head configuration, intake port alignment, bolt pattern, and gasket compatibility.\u003c\/li\u003e\n\u003cli\u003eDo not assume compatibility with Small Block Chevy engines, GM LS engines, or unrelated engine families.\u003c\/li\u003e\n\u003cli\u003eConfirm carburetor mounting pattern, spacer or adapter needs, throttle linkage, throttle cable bracket, and fuel line routing.\u003c\/li\u003e\n\u003cli\u003eCheck intake gasket style, vacuum ports, PCV routing, brake booster vacuum needs, and accessory clearance.\u003c\/li\u003e\n\u003cli\u003eCheck hood clearance, air cleaner height, distributor clearance, and surrounding engine-bay space.\u003c\/li\u003e\n\u003cli\u003eUse suitable intake gaskets and follow the proper torque sequence during installation.\u003c\/li\u003e\n\u003cli\u003ePerformance intake changes may require matching camshaft, cylinder head flow, exhaust, gearing, fuel system, ignition control, and tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"BBC Crosswind carburetor intake manifold for 396 402 427 and 454 Big Block Chevy performance builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Chevy_Big_Block_Crosswind_Intake_Manifold-silver-7.14-a4.webp?v=1784182421\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This Chevy Big Block Crosswind Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eBBC Crosswind intake manifold\u003c\/strong\u003e is designed for builders who want a carburetor-ready intake option for compatible Big Block Chevy engines in a middle-to-upper street RPM range. For many BBC performance builds, throttle response, carburetor compatibility, cylinder head flow, camshaft profile, exhaust setup, ignition control, and gearing all matter when choosing the right manifold.\u003c\/p\u003e\n\u003cp\u003eFor Camaro, Chevelle, Impala, El Camino, Corvette, Monte Carlo, C\/K truck, Suburban, or custom Big Block Chevy projects using compatible \u003cstrong\u003e396, 402, 427, or 454 engines\u003c\/strong\u003e, this \u003cstrong\u003eEVIL ENERGY carburetor intake manifold\u003c\/strong\u003e provides a practical intake solution for performance street, street\/strip, and carbureted BBC applications. Final results depend on the full engine combination, carburetor size, camshaft, exhaust, ignition timing, fuel system, tuning, and installation quality.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Silver","offer_id":46210050097288,"sku":"EVBUH0002004","price":159.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":46255982051464,"sku":"EVBUH0002005","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYChevyBigBlockCrosswindIntakeManifold-silver-7.14-m1.webp?v=1784182449"},{"product_id":"small-block-chevy-dual-plane-air-gap-intake-manifold","title":"EVIL ENERGY Small Block Chevy Dual Plane Air-Gap Small Gap Intake Manifold","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eIntake Manifold Product Details\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManifold Type\u003c\/th\u003e\n\u003ctd\u003eDual Plane Air-Gap with Small Gap Open Type Plenum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel System Compatibility\u003c\/th\u003e\n\u003ctd\u003eCarburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Style\u003c\/th\u003e\n\u003ctd\u003eOriginal-style intake \/ modified elbow and air-gap street\/track performance layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRPM Range\u003c\/th\u003e\n\u003ctd\u003e4500-6500+ RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eIntake manifold cast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor \/ Variant\u003c\/th\u003e\n\u003ctd\u003eBlack\/Silver\/Polished Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Engine Family\u003c\/th\u003e\n\u003ctd\u003e1957-86 262-400cid Small Block Chevrolet engines; SBC engines with 1987-91 L98 aluminum Corvette cylinder heads for non-EGR applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Displacements\u003c\/th\u003e\n\u003ctd\u003e262, 265, 283, 302, 305, 307, 327, 350, and 400 cid Small Block Chevrolet applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Vehicles\u003c\/th\u003e\n\u003ctd\u003eChevrolet Corvette C1 \/ C2 \/ Early C3 (1957-1969, 265\/283\/327 cid)\u003cbr\u003eChevrolet Corvette C3 (1969 and later, 350 cid applications)\u003cbr\u003eChevrolet Camaro First Gen (1967-1969, 302\/327\/350 cid applications)\u003cbr\u003eChevrolet Camaro Z\/28 \/ SS (First to Third Gen, SBC V8 applications)\u003cbr\u003eChevrolet Nova \/ Chevy II (SBC V8 applications)\u003cbr\u003eChevrolet Impala \/ Impala SS (SBC V8 applications)\u003cbr\u003eChevrolet Monte Carlo (SBC V8 applications)\u003cbr\u003eChevrolet El Camino (SBC V8 applications)\u003cbr\u003eChevrolet Caprice (SBC V8 applications)\u003cbr\u003eChevrolet C\/K Series Pickup (SBC V8 applications)\u003cbr\u003eChevrolet Suburban (SBC V8 applications)\u003cbr\u003eChevrolet Blazer (SBC V8 applications)\u003cbr\u003eGMC Light Trucks and SUVs (SBC V8 applications)\u003cbr\u003ePontiac Firebird \/ Trans Am (select SBC V8 applications)\u003cbr\u003eBuick Regal \/ Century \/ Skylark (select GM small block applications)\u003cbr\u003eOldsmobile Cutlass \/ 442 (select GM small block applications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e20.96 in (L) x 10.12 in (W) x 5.89 in (H) \/ 532.29 mm x 256.99 mm x 149.55 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest Use\u003c\/th\u003e\n\u003ctd\u003eStreet\/track balanced Small Block Chevy builds, stronger high-RPM horsepower, broad powerband performance, and carbureted SBC upgrades\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Small_Block_Chevy_Dual_Plane_Air-Gap_Small_Gap_Intake_Manifold-black-7.28-a1.webp?v=1785295223\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY Small Block Chevy Air-Gap Small Gap Intake Manifold Summary\u003c\/h2\u003e\n\u003cp\u003eWhen a classic Small Block Chevy build feels restricted at higher RPM or loses consistency during spirited street and track driving, the \u003cstrong\u003eEVIL ENERGY dual plane air-gap small gap intake manifold\u003c\/strong\u003e helps balance throttle response with stronger upper-range airflow. It is suited for carbureted SBC owners who want broader power delivery, cooler intake charge behavior, and improved performance in street\/track upgrade scenarios.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003edual plane air-gap layout\u003c\/strong\u003e helps reduce heat transfer into the intake charge by separating the runners from direct engine valley heat. This supports denser airflow and more stable performance during aggressive driving, while the dual plane foundation keeps the manifold more street-friendly than a narrow race-only intake.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Small_Block_Chevy_Dual_Plane_Air-Gap_Small_Gap_Intake_Manifold-black-7.28-a2.webp?v=1785295116\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSmall Gap Open Plenum Design for Broader SBC Power\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eSmall Block Chevy carburetor intake manifold\u003c\/strong\u003e uses a small-gap open type plenum section between the two planes. The opening allows the two sides of the plenum to help balance pressure at higher airflow demand, supporting more stable cylinder filling when the engine is pulling hard through the \u003cstrong\u003e4500-6500+ RPM\u003c\/strong\u003e range.\u003c\/p\u003e\n\u003cp\u003eCompared with a fully divided dual plane layout, the small-gap structure is intended to broaden the usable powerband and improve high-RPM horsepower potential while only lightly affecting very low-speed torque response. For many street\/track SBC builds, that balance gives the engine a flatter, wider power curve without giving up practical drivability.\u003c\/p\u003e\n\u003ch2\u003e1957-86 Small Block Chevy Engine and Vehicle Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eSBC intake manifold\u003c\/strong\u003e fits \u003cstrong\u003e1957-86 262-400cid Small Block Chevrolet engines\u003c\/strong\u003e, including common 262, 265, 283, 302, 305, 307, 327, 350, and 400 cid applications. It also supports \u003cstrong\u003eSBC engines equipped with 1987-91 L98 aluminum Corvette cylinder heads\u003c\/strong\u003e for \u003cstrong\u003enon-EGR applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eCommon vehicle families include Chevrolet Corvette, Camaro, Nova, Impala, Monte Carlo, El Camino, Caprice, C\/K trucks, Suburban, Blazer, GMC light trucks and SUVs, plus select Pontiac, Buick, and Oldsmobile GM small block applications. \u003cstrong\u003eAlways verify cylinder head type, EGR requirement, carburetor setup, hood clearance, and port alignment before installation.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Small_Block_Chevy_Dual_Plane_Air-Gap_Small_Gap_Intake_Manifold-black-7.28-a3.webp?v=1785295251\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eAir-Gap SBC Intake Manifold Performance Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4500-6500+ RPM High-Performance Range:\u003c\/strong\u003e Built for SBC drivers seeking stronger upper-RPM pull and horsepower support in street\/track combinations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall Gap Plenum Balance:\u003c\/strong\u003e The partially connected plenum helps both planes share airflow demand under higher load, supporting more even pressure recovery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Plane Street Manners:\u003c\/strong\u003e The two-plane foundation helps preserve practical carburetor signal and usable response for vehicles that still see street duty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir-Gap Heat Isolation:\u003c\/strong\u003e The air-gap runner structure helps limit heat transfer from the engine valley into the intake charge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The intake manifold cast aluminum body provides a durable performance platform for classic Small Block Chevy upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents \u0026amp; Unboxing Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold (Part No. 2026) x 1\u003c\/th\u003e\n\u003ctd\u003eYou will receive one brand-new EVIL ENERGY Small Block Chevy dual plane air-gap small gap carburetor intake manifold for compatible SBC applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComplete Heavy-Duty Installation Hardware Kit x 1\u003c\/th\u003e\n\u003ctd\u003eIncludes the necessary mounting hardware and installation accessories for a reliable Small Block Chevy intake manifold and carburetor swap. Confirm the hardware against your exact engine setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Small_Block_Chevy_Dual_Plane_Air-Gap_Small_Gap_Intake_Manifold-black-7.28-a4.webp?v=1785295336\" alt=\"\"\u003e\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Black","offer_id":46251352850568,"sku":"EVBUH0001011","price":169.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":46256226107528,"sku":"EVBUH0001010","price":149.99,"currency_code":"USD","in_stock":true},{"title":"Polished Silver","offer_id":46432046317704,"sku":"EVBUH0001012","price":189.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYSmallBlockChevyDualPlaneAir-GapSmallGapIntakeManifold-black-7.28-m1.webp?v=1785295384"},{"product_id":"ford-351-intake-manifold","title":"EVIL ENERGY Ford 351 Cleveland 2V Performer RPM Air-Gap Intake Manifold","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eIntake Manifold Product Details\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e7564\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManifold Type\u003c\/th\u003e\n\u003ctd\u003ePerformer RPM Air-Gap Carburetor Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel System Compatibility\u003c\/th\u003e\n\u003ctd\u003eCarburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Style\u003c\/th\u003e\n\u003ctd\u003eOriginal-style intake \/ modified elbow and air-gap street performance layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRPM Range\u003c\/th\u003e\n\u003ctd\u003e3,200 - 5,800 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eIntake manifold cast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor \/ Variant\u003c\/th\u003e\n\u003ctd\u003eSilver \/ Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Engine Family\u003c\/th\u003e\n\u003ctd\u003eFord 1970-1974 5.8L 351 Cleveland; Ford 302 \/ 351 Cleveland 2V applications where fitment is verified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine Fitment Note\u003c\/th\u003e\n\u003ctd\u003eDesigned around Cleveland 2V-style applications; verify cylinder head port style, 2V \/ 4V configuration, carburetor setup, hood clearance, and intake bolt pattern before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Vehicles\u003c\/th\u003e\n\u003ctd\u003eFord Mustang First Gen (1970-1973, 351 Cleveland 2V \/ 4V and Boss 351 applications where compatible)\u003cbr\u003eFord Torino \/ Gran Torino (1970-1974, Torino Cobra, Torino GT, Gran Torino Sport 351 Cleveland applications)\u003cbr\u003eFord Thunderbird (1970-1973, select 351 Cleveland V8 applications)\u003cbr\u003eMercury Cougar (1970-1973, 351 Cleveland applications)\u003cbr\u003eFord Australia Falcon XA \/ XB \/ XC (1972-1978, Falcon GT, XA\/XB Hardtop, Falcon 500 and related 351 Cleveland applications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e20.66 in (L) x 11.6 in (W) x 5.81 in (H) \/ 524.7 mm x 294.56 mm x 147.52 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest Use\u003c\/th\u003e\n\u003ctd\u003eUltimate street performance for Ford Cleveland builds, stronger mid-to-upper RPM pull, cooler intake charge behavior, and carbureted muscle car upgrades\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Ford_351_Cleveland_2V_Performer_RPM_Air-Gap_Intake_Manifold-silver-7.28-a1.webp?v=1785315973\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY Ford 351 Cleveland 2V Air-Gap Intake Manifold Summary\u003c\/h2\u003e\n\u003cp\u003eWhen a Ford Cleveland street build needs stronger mid-range pull without trapping excessive heat under the intake runners, the \u003cstrong\u003eEVIL ENERGY Performer RPM Air-Gap intake manifold\u003c\/strong\u003e gives carbureted 351 Cleveland owners a focused upgrade for spirited street driving, weekend muscle car use, and performance restoration projects. Its \u003cstrong\u003e3,200 - 5,800 RPM\u003c\/strong\u003e range suits drivers who want cooler charge-air behavior and sharper upper-street power.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eair-gap intake manifold layout\u003c\/strong\u003e helps separate the intake runners from direct engine heat, supporting a cooler and denser incoming air\/fuel charge. For classic Ford Cleveland engines, that structure helps maintain performance consistency during repeated acceleration, warm-weather cruising, and higher-load street driving.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Ford_351_Cleveland_2V_Performer_RPM_Air-Gap_Intake_Manifold-silver-7.28-a2.webp?v=1785315973\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePerformer RPM Air-Gap Design for Ford Cleveland Street Power\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eFord 351 Cleveland carburetor intake manifold\u003c\/strong\u003e is built for a street performance powerband rather than mild replacement use. The \u003cstrong\u003e3,200 - 5,800 RPM\u003c\/strong\u003e operating range targets the area where a Cleveland-powered Mustang, Torino, Cougar, Thunderbird, or Falcon needs stronger pull during aggressive road use.\u003c\/p\u003e\n\u003cp\u003eThe 2V-style application focus makes it important to confirm the cylinder head and port configuration before installation. \u003cstrong\u003eAlways verify 2V \/ 4V head style, carburetor setup, hood clearance, gasket alignment, and intake bolt pattern\u003c\/strong\u003e so the manifold matches the exact Cleveland engine combination.\u003c\/p\u003e\n\u003ch2\u003e1970-1974 5.8L 351 Cleveland Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eFord Cleveland intake manifold\u003c\/strong\u003e is listed for \u003cstrong\u003eFord 1970-1974 5.8L 351 Cleveland\u003c\/strong\u003e applications. Common source-supported vehicle families include the Ford Mustang, Ford Torino \/ Gran Torino, Ford Thunderbird, Mercury Cougar, and Australian Ford Falcon XA \/ XB \/ XC models equipped with compatible Cleveland V8 engines.\u003c\/p\u003e\n\u003cp\u003eBecause Cleveland engines were offered in multiple performance versions, \u003cstrong\u003efitment verification is essential\u003c\/strong\u003e. Boss 351, 351 Cleveland 2V, and 351 Cleveland 4V-style combinations may use different supporting parts, so confirm cylinder heads, carburetor flange, port match, linkage, vacuum routing, and available hood clearance before final installation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Ford_351_Cleveland_2V_Performer_RPM_Air-Gap_Intake_Manifold-silver-7.28-a3.webp?v=1785315973\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003e351 Cleveland Air-Gap Intake Manifold Performance Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3,200 - 5,800 RPM Street Performance Range:\u003c\/strong\u003e Tuned for stronger mid-to-upper RPM performance in classic Cleveland-powered street cars.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir-Gap Heat Control:\u003c\/strong\u003e The runner layout helps reduce heat transfer from the engine valley to the intake charge for more consistent airflow density.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleveland 2V Application Focus:\u003c\/strong\u003e Built around Ford 302 \/ 351 Cleveland 2V-style fitment where the cylinder head and port layout are verified.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbureted Muscle Car Upgrade:\u003c\/strong\u003e A strong match for performance restorations, street machines, and weekend Ford Cleveland builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The intake manifold cast aluminum body provides a durable performance platform with less weight than many older factory-style components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents \u0026amp; Unboxing Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold (Part No. 7564) x 1\u003c\/th\u003e\n\u003ctd\u003eYou will receive one brand-new EVIL ENERGY Ford 302 \/ 351 Cleveland 2V Performer RPM Air-Gap carburetor intake manifold.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComplete Heavy-Duty Installation Hardware Kit x 1\u003c\/th\u003e\n\u003ctd\u003eIncludes the necessary mounting hardware and installation accessories for a reliable Ford Cleveland intake manifold and carburetor swap. Confirm the hardware against your exact engine setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Ford_351_Cleveland_2V_Performer_RPM_Air-Gap_Intake_Manifold-silver-7.28-a4.webp?v=1785315973\" alt=\"\"\u003e\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Silver","offer_id":46253822410888,"sku":"EVBUH0005004","price":169.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":46256000401544,"sku":"EVBUH0005005","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYFord351Cleveland2VPerformerRPMAir-GapIntakeManifold-silver-7.13-m1.webp?v=1785315924"},{"product_id":"bbc-intake-manifold-4-barrel-carburetor-kit","title":"EVIL ENERGY BBC 396-454 Dual Plane Intake Manifold \u0026 4-Barrel Carburetor Kit","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 940.5px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth colspan=\"2\" style=\"width: 97.2174%; height: 19.5938px;\"\u003e\n\u003cdiv align=\"left\"\u003e\u003ca href=\"https:\/\/www.ievilenergy.com\/products\/evil-energy-chevy-big-block-dual-plane-intake-manifold\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eEVIL ENERGY Chevy Big Block Dual Plane Intake Manifold\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.9402%; height: 19.5938px;\"\u003e\n\u003cdiv align=\"left\"\u003eBrand\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.2772%; height: 19.5938px;\"\u003e\n\u003cdiv align=\"left\"\u003eEVIL ENERGY\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.9402%; height: 19.5938px;\"\u003e\n\u003cdiv align=\"left\"\u003ePart Number\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.2772%; height: 19.5938px;\"\u003e\n\u003cdiv align=\"left\"\u003e3001\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.9402%; height: 19.5938px;\"\u003e\n\u003cdiv align=\"left\"\u003eProduct Name\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.2772%; height: 19.5938px;\"\u003e\n\u003cdiv align=\"left\"\u003eChevy Big Block Dual Plane Carburetor Intake Manifold\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 21.9402%; height: 39.1875px;\"\u003e\n\u003cdiv align=\"left\"\u003eApplication Focus\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.2772%; height: 39.1875px;\"\u003e\n\u003cdiv align=\"left\"\u003eBig Block Chevy intake manifold for compatible BBC 396, 402, 427, and 454 carburetor builds\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 21.9402%; height: 39.1875px;\"\u003e\n\u003cdiv align=\"left\"\u003eIntake Category\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.2772%; height: 39.1875px;\"\u003e\n\u003cdiv align=\"left\"\u003eDual plane intake manifold \/ carburetor intake manifold \/ carb intake manifold\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.9402%; height: 19.5938px;\"\u003e\n\u003cdiv align=\"left\"\u003eManifold Type\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.2772%; height: 19.5938px;\"\u003e\n\u003cdiv align=\"left\"\u003eStandard Dual Plane Intake Manifold\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 21.9402%; height: 39.1875px;\"\u003e\n\u003cdiv align=\"left\"\u003eFuel System Compatibility\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.2772%; height: 39.1875px;\"\u003e\n\u003cdiv align=\"left\"\u003eCarburetor\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 21.9402%; height: 39.1875px;\"\u003e\n\u003cdiv align=\"left\"\u003eIntake Style\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.2772%; height: 39.1875px;\"\u003e\n\u003cdiv align=\"left\"\u003eOriginal-style intake \/ modified elbow and dual plane street torque layout\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.9402%; height: 19.5938px;\"\u003e\n\u003cdiv align=\"left\"\u003eRPM Range\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.2772%; height: 19.5938px;\"\u003e\n\u003cdiv align=\"left\"\u003e2,500 - 4,500 RPM\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.9402%; height: 19.5938px;\"\u003e\n\u003cdiv align=\"left\"\u003eMaterial\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.2772%; height: 19.5938px;\"\u003e\n\u003cdiv align=\"left\"\u003eCast Aluminum\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.9402%; height: 19.5938px;\"\u003e\n\u003cdiv align=\"left\"\u003eColor \/ Variant\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.2772%; height: 19.5938px;\"\u003e\n\u003cdiv align=\"left\"\u003eSilver \/ Black\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 21.9402%; height: 39.1875px;\"\u003e\n\u003cdiv align=\"left\"\u003eCompatible Engine Family\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.2772%; height: 39.1875px;\"\u003e\n\u003cdiv align=\"left\"\u003eChevy Big Block 1965-2000 BBC 396, 402, 427, and 454 V8 engines\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 21.9402%; height: 39.1875px;\"\u003e\n\u003cdiv align=\"left\"\u003eCompatible Displacements\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.2772%; height: 39.1875px;\"\u003e\n\u003cdiv align=\"left\"\u003e396 cid, 402 cid, 427 cid, and 454 cid Big Block Chevrolet applications\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 21.9402%; height: 39.1875px;\"\u003e\n\u003cdiv align=\"left\"\u003eEngine Platform Focus\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.2772%; height: 39.1875px;\"\u003e\n\u003cdiv align=\"left\"\u003eBBC intake manifold applications for compatible 396, 402, 427, and 454 Big Block Chevy carbureted engines\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003cth style=\"width: 21.9402%; height: 58.7812px;\"\u003e\n\u003cdiv align=\"left\"\u003eFitment Note\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.2772%; height: 58.7812px;\"\u003e\n\u003cdiv align=\"left\"\u003eThis product is intended for compatible Big Block Chevrolet applications and should not be assumed to fit Small Block Chevy, GM LS, or unrelated engine families.\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 372.281px;\"\u003e\n\u003cth style=\"width: 21.9402%; height: 372.281px;\"\u003e\n\u003cdiv align=\"left\"\u003eCompatible Vehicles\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.2772%; height: 372.281px;\"\u003e\n\u003cdiv align=\"left\"\u003eChevrolet Camaro SS \/ RS First Gen (1967-1969, 396 \/ 402 applications)\u003cbr\u003eChevrolet Impala SS Second Gen (1965-1970, 396 \/ 402 applications)\u003cbr\u003eChevrolet Chevelle SS396 (1965-1972, 396 \/ 402 applications)\u003cbr\u003eChevrolet El Camino SS396 (1968-1972, 396 \/ 402 applications)\u003cbr\u003eChevrolet Corvette C2 \/ C3 (1966-1969, 427 applications)\u003cbr\u003eChevrolet Camaro First Gen COPO 9561 (427 special-order applications)\u003cbr\u003eChevrolet Impala \/ Chevelle SS427 (1966-1969, 427 applications)\u003cbr\u003eChevrolet Heavy-Duty Trucks (select 427 big-torque applications)\u003cbr\u003eChevrolet Corvette C3 (1970-1974, 454 LS5 \/ LS6 applications)\u003cbr\u003eChevrolet Camaro Second Gen (1970-1972, 454 applications)\u003cbr\u003eChevrolet Monte Carlo First Gen (1970-1972, 454 applications)\u003cbr\u003eChevrolet Impala \/ Caprice Full-size (1970-1976, 454 applications)\u003cbr\u003eChevrolet El Camino (1970-1975, 454 applications)\u003cbr\u003eChevrolet \/ GMC C\/K Heavy-Duty Pickup and Suburban (1973-1995, 454 applications)\u003cbr\u003eChevrolet Step-Van and Commercial Platforms (select 454 applications)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 21.9402%; height: 39.1875px;\"\u003e\n\u003cdiv align=\"left\"\u003eDimensions\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.2772%; height: 39.1875px;\"\u003e\n\u003cdiv align=\"left\"\u003e22.48 in (L) x 10.64 in (W) x 5.53 in (H) \/ 570.98 mm x 270.26 mm x 140.49 mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 21.9402%; height: 39.1875px;\"\u003e\n\u003cdiv align=\"left\"\u003eBest Use\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 75.2772%; height: 39.1875px;\"\u003e\n\u003cdiv align=\"left\"\u003eStreet muscle cars, heavy-duty towing builds, cruising applications, and low-to-mid RPM Big Block Chevy torque upgrades\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"height: 368.688px;\" width=\"\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd colspan=\"2\" style=\"height: 19.5938px;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.ievilenergy.com\/products\/750-cfm-4-barrel-carburetor-single-fuel-inlet\"\u003eEVIL ENERGY 750 CFM 4-barrel Carburetor Electric Choke Single Fuel Inlet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eSatin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003eBarrels\u003c\/td\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eCFM\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eCarburetor Flange\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eSquare bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eChoke Type\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eElectric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eSecondary Throttle Type\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eAir Valve-Controlled Secondary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eFuel Inlet\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eSingle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eSpring Force\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e5-inch Hg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 113.969px;\"\u003e\n\u003ctd style=\"height: 113.969px;\"\u003eCalibration\u003c\/td\u003e\n\u003ctd style=\"height: 113.969px;\"\u003e\n\u003cp\u003eMain Jets:#110\u003cbr\u003eSecondary Jets:#107\u003cbr\u003eAccelerator Pump Nozzle:0.031 inch\u003cbr\u003eMetering Rods: 0.075-inchx 0.047-inch\u003cbr\u003ePower Valve: Metering rod system\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eVenturi Diameter\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e1.44 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"height: 39.1875px;\"\u003eThrottle Bore Diameter\u003c\/td\u003e\n\u003ctd style=\"height: 39.1875px;\"\u003ePrimary throttle Bore: 1.69 inch\u003cbr\u003eSecondary throttle Diameter: 1.69 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eCompatibility\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eGM, Ford, Chrysler AT Shift Linkage Assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eCarburetor Height\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e3.25 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eRemanufactured\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe \u003cstrong\u003eEVIL ENERGY 750 Carburetor\u003c\/strong\u003e is a race-bred \u003cstrong\u003e750 CFM 4-Barrel Carburetor\u003c\/strong\u003e engineered for high-RPM street and strip performance. As a true square-bore \u003cstrong\u003e750 CFM Carburetor\u003c\/strong\u003e, it features an electric choke, air-valve controlled secondaries, and aggressive #110\/#107 jet calibration with 0.075-inch x 0.047-inch metering rods and 1.44\" venturis for maximum airflow and throttle response. Built for muscle cars and high-output V8s, the \u003cstrong\u003eEVIL ENERGY Carburetor\u003c\/strong\u003e unlocks stronger acceleration, harder launches, and consistent top-end pull—\u003cstrong\u003ea performance-ready upgrade for serious drivers\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"EVIL ENERGY BBC 396 402 427 454 dual plane intake manifold and 750 CFM carburetor kit\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Chevy_Big_Block_Dual_Plane_Intake_Manifold-7.13-a1.webp?v=1783938635\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY BBC 396-454 Dual Plane Intake Manifold \u0026amp; 750 CFM Carburetor Kit\u003c\/h2\u003e\n\u003cp\u003eBuild a matched carbureted induction combination for compatible \u003cstrong\u003eBig Block Chevy 396, 402, 427, and 454 V8 engines\u003c\/strong\u003e without purchasing the intake manifold and carburetor separately. This EVIL ENERGY kit combines a \u003cstrong\u003edual plane BBC intake manifold\u003c\/strong\u003e with a \u003cstrong\u003e750 CFM 4-barrel carburetor\u003c\/strong\u003e featuring air valve-controlled secondaries and an electric choke.\u003c\/p\u003e\n\u003cp\u003eThe intake manifold is designed around a \u003cstrong\u003e2,500-4,500 RPM operating range\u003c\/strong\u003e, making this combination primarily suited to naturally aspirated street and street-performance builds where low-to-mid RPM response, cruising performance, and progressive secondary operation are priorities. Final carburetor sizing and calibration still depend on the complete engine combination.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBefore ordering:\u003c\/strong\u003e Confirm the actual Big Block Chevy engine, cylinder-head and intake-port configuration, intake bolt pattern, carburetor mounting interface, linkage, fuel system, gasket requirements, installed height, and hood clearance.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Big Block Chevy dual plane intake manifold construction and mounting details\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_PC_-1_362d4966-9107-4829-ba67-d0feaf52d3e6.jpg?v=1751351371\"\u003e \u003cimg alt=\"Big Block Chevy intake manifold dimensions and installation details\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_PC_-2_47184138-d46c-40bd-b6ef-f3f635e64cc0.jpg?v=1751351371\"\u003e\u003c\/p\u003e\n\u003ch2\u003eBBC Street Performance Combination\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine Family\u003c\/th\u003e\n\u003ctd\u003eCompatible Chevrolet Big Block V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine Applications\u003c\/th\u003e\n\u003ctd\u003e396 \/ 402 \/ 427 \/ 454 CID\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel System\u003c\/th\u003e\n\u003ctd\u003eCarbureted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Manifold\u003c\/th\u003e\n\u003ctd\u003eDual Plane Cast Aluminum Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Operating Range\u003c\/th\u003e\n\u003ctd\u003e2,500-4,500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCarburetor\u003c\/th\u003e\n\u003ctd\u003e750 CFM 4-Barrel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCarburetor Flange\u003c\/th\u003e\n\u003ctd\u003eSquare Bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSecondary Type\u003c\/th\u003e\n\u003ctd\u003eAir Valve-Controlled Secondary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChoke Type\u003c\/th\u003e\n\u003ctd\u003eElectric Choke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Use\u003c\/th\u003e\n\u003ctd\u003eStreet Performance, Cruising, Classic Muscle Cars, Hot Rods and Naturally Aspirated BBC Builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhy Pair a Dual Plane Intake with a 750 CFM Carburetor?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003edual plane intake manifold\u003c\/strong\u003e is configured for low-to-mid RPM operation and helps maintain air velocity and carburetor signal within its intended operating range. The included \u003cstrong\u003e750 CFM carburetor\u003c\/strong\u003e adds airflow capacity for many larger-displacement or performance-oriented BBC combinations.\u003c\/p\u003e\n\u003cp\u003eIts \u003cstrong\u003eair valve-controlled secondary system\u003c\/strong\u003e increases secondary airflow progressively as engine airflow demand rises rather than opening the secondary side immediately. The electric choke also provides a practical cold-start control option when correctly wired and adjusted.\u003c\/p\u003e\n\u003cp\u003eA 750 CFM carburetor should not be selected by displacement alone. Required airflow depends on displacement, maximum RPM, volumetric efficiency, camshaft profile, cylinder-head airflow, compression ratio, gearing, and intended use. Stock or mildly modified combinations may require different carburetor sizing or calibration.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"EVIL ENERGY Big Block Chevy 396 402 427 454 dual plane intake manifold street performance kit\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Chevy_Big_Block_Dual_Plane_Intake_Manifold-7.13-a3.webp?v=1783938658\"\u003e \u003cimg alt=\"EVIL ENERGY 750 CFM 4-barrel carburetor for Big Block Chevy intake manifold kit\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_PC_-4_27bcf6ee-945e-4a2d-b476-f1c533942366.jpg?v=1751351371\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEngine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eBBC intake manifold and 750 CFM carburetor kit\u003c\/strong\u003e is intended for compatible carbureted \u003cstrong\u003e1965-2000 Chevrolet Big Block 396, 402, 427, and 454 V8 engine applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eReference applications may include classic Camaro, Chevelle, Impala, El Camino, Corvette, Monte Carlo, Caprice, Chevrolet and GMC C\/K trucks, Suburban, Step-Van, and other platforms equipped with a compatible Big Block Chevrolet engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment should be determined from the actual engine and cylinder-head configuration, not vehicle year, make, and model alone.\u003c\/strong\u003e Engine swaps, aftermarket cylinder heads, previous carburetor conversions, and other modifications can change intake-manifold compatibility.\u003c\/p\u003e\n\u003cp\u003eThis kit should not be assumed to fit Small Block Chevy, GM LS, Ford, Mopar, or unrelated engine families.\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBBC Dual Plane Intake Manifold x 1\u003c\/th\u003e\n\u003ctd\u003eCast aluminum dual plane intake manifold for compatible BBC 396, 402, 427, and 454 applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e750 CFM 4-Barrel Carburetor x 1\u003c\/th\u003e\n\u003ctd\u003eSquare-bore carburetor with air valve-controlled secondaries, electric choke, and single fuel inlet.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Manifold Installation Hardware x 1 Set\u003c\/th\u003e\n\u003ctd\u003eSupplied manifold mounting hardware and accessories.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRequired or Vehicle-Specific Parts Not Included\u003c\/h3\u003e\n\u003cp\u003eDepending on the engine and vehicle configuration, installation may also require \u003cstrong\u003eintake manifold gaskets, carburetor gaskets, studs, fuel fittings, fuel line, fuel filter, throttle cable bracket, return springs, transmission linkage components, vacuum fittings, air cleaner components, spacers, or adapters\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eBefore You Order\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e Confirm a compatible Chevrolet Big Block 396, 402, 427, or 454 V8.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder Heads:\u003c\/strong\u003e Verify the cylinder-head configuration, intake-port alignment, bolt pattern, and gasket requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor Interface:\u003c\/strong\u003e Confirm the intake manifold and carburetor mounting pattern and determine whether a spacer or adapter is required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel System:\u003c\/strong\u003e Verify appropriate carburetor fuel pressure, fuel inlet fittings, line size, routing, and filtration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrottle \u0026amp; Transmission Linkage:\u003c\/strong\u003e Check throttle cable brackets, return springs, kickdown or transmission linkage requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectric Choke:\u003c\/strong\u003e Confirm the required electrical connection before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum Connections:\u003c\/strong\u003e Check PCV, distributor vacuum, brake booster, and unused vacuum-port requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance:\u003c\/strong\u003e Check total manifold, carburetor, spacer, and air-cleaner height against available hood clearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"BBC 396 402 427 454 dual plane intake manifold with 750 CFM electric choke carburetor kit\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Chevy_Big_Block_Dual_Plane_Intake_Manifold-7.13-a4.webp?v=1783938674\"\u003e \u003cimg alt=\"750 CFM electric choke carburetor installation and adjustment details\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_PC_-5_c17f8235-3aff-4443-9118-74febc529cac.jpg?v=1751351371\"\u003e\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Calibration Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUse suitable intake manifold and carburetor gaskets for the verified engine configuration.\u003c\/li\u003e\n\u003cli\u003eFollow the correct intake manifold installation and torque sequence for the engine and cylinder heads.\u003c\/li\u003e\n\u003cli\u003eVerify fuel pressure and inspect all fuel connections for leakage before operation.\u003c\/li\u003e\n\u003cli\u003eAfter installation, check idle speed, idle mixture, choke operation, throttle linkage, and secondary operation.\u003c\/li\u003e\n\u003cli\u003eCarburetor calibration may require adjustment according to displacement, camshaft, cylinder heads, exhaust, altitude, and intended RPM range.\u003c\/li\u003e\n\u003cli\u003eSupercharged, turbocharged, marine, and other specialized combinations require separate compatibility review.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEVIL ENERGY Carburetor Support\u003c\/h2\u003e\n\u003cp\u003eLearn more about carburetor selection, installation, and tuning through the \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e \u003ca href=\"https:\/\/www.ievilenergy.com\/collections\/carburetor\" style=\"color: rgb(255, 42, 0);\"\u003e \u003cstrong\u003eEVIL ENERGY Carburetor Collection\u003c\/strong\u003e \u003c\/a\u003e \u003c\/span\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Guide:\u003c\/strong\u003e \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e \u003ca href=\"https:\/\/www.ievilenergy.com\/blogs\/news\/how-to-install-an-carburetor\" style=\"color: rgb(255, 42, 0);\" rel=\"noopener\" target=\"_blank\"\u003e How to Install a Carburetor Step-by-Step Guide \u003c\/a\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow Carburetors Work:\u003c\/strong\u003e \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e \u003ca href=\"https:\/\/www.ievilenergy.com\/blogs\/news\/how-does-a-carburetor-work\" style=\"color: rgb(255, 42, 0);\" rel=\"noopener\" target=\"_blank\"\u003e How Does a Carburetor Work? Can the Right One Boost Your Performance? \u003c\/a\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EVILENERGY","offers":[{"title":"Silver","offer_id":46362235895944,"sku":null,"price":399.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":46362235928712,"sku":null,"price":419.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/BUH0002001_FS23-00059SR-020-L.webp?v=1786588182"},{"product_id":"ls1-ls2-ls6-intake-manifold-650-cfm-carburetor-kit","title":"EVIL ENERGY LS1 LS2 LS6 Cathedral Port Single Plane Intake Manifold \u0026 650 CFM Carburetor Kit","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\n\u003cdiv align=\"left\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.ievilenergy.com\/products\/ls-single-plane-carburetor-intake-manifold-ls1-ls2-ls6\"\u003eEVIL ENERGY LS1 LS2 LS6 Single Plane Carburetor Intake Manifold\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eBrand\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eEVIL ENERGY\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003ePart Number\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003e300-132\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eProduct Name\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eLS Single Plane Carburetor Intake Manifold for LS1\/LS2\/LS6 Cathedral Port Engines\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eManifold Type\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eSingle Plane Carburetor Intake Manifold\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eFuel System Compatibility\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eCarburetor\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eIntake Style\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eHigh-RPM single plane LS carburetor intake layout\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eRPM Range\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003e5000-7500+ RPM, depending on the full engine combination\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eMaterial\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eCast Aluminum\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eColor \/ Variant\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eSilver \/ Black \/ Polished Silver\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eCompatible Engine Family\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eGM LS Gen III or Gen IV engines equipped with LS1\/LS2\/LS6 style cathedral port cylinder heads\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eCompatible Engines\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eLS1 5.7L Gen III, LS2 6.0L Gen IV, LS6 5.7L Gen III, and compatible cathedral port LS combinations\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eNot Compatible With\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eLS3\/L92\/L99\/L76 rectangular port cylinder heads unless the engine has been converted to compatible cathedral port heads\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eCommon Reference Applications\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eChevrolet Corvette C5, Chevrolet Camaro, Pontiac Firebird \/ Trans Am, Cadillac CTS-V, Holden Monaro \/ Commodore \/ HSV, Pontiac GTO, Chevrolet SSR, and other compatible LS1\/LS2\/LS6 cathedral port applications. Final fitment depends on engine, cylinder heads, carburetor setup, ignition control, hood clearance, and installation configuration.\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eBest Use\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eHigh-RPM LS carburetor builds, drag applications, track-day platforms, performance street cars, LS swaps, and compatible boosted LS combinations\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable width=\"\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.ievilenergy.com\/products\/650-cfm-4-barrel-carburetor-adjustable-air-valve\"\u003eEVIL ENERGY 650 CFM 4-barrel Carburetor Adjustable Air Valve\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarrels\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCFM\u003c\/td\u003e\n\u003ctd\u003e650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarburetor Flange\u003c\/td\u003e\n\u003ctd\u003eSquare bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChoke Type\u003c\/td\u003e\n\u003ctd\u003emanual control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Throttle Type\u003c\/td\u003e\n\u003ctd\u003eAdjustable Air Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel Inlet\u003c\/td\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMain Jets:#101\u003cbr\u003eSecondary Jets:#98\u003cbr\u003eAccelerator Pump Nozzle:0.028 inch\u003cbr\u003eMetering Rods:0.070'x 0.037' inch\u003cbr\u003ePower Valve :Metering rod system\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVenturi Diameter\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.19 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThrottle Bore Diameter\u003c\/td\u003e\n\u003ctd\u003ePrimary throttle Bore: 1.44 inch\u003cbr\u003eSecondary throttle Diameter: 1.69 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarburetor Height\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e3.25 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility \u003c\/td\u003e\n\u003ctd\u003eGM, Ford, Chrysler AT Shift Linkage Assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemanufactured\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"EVIL ENERGY LS1 LS2 LS6 single plane LS carburetor intake and 650 CFM carburetor kit\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_LS1_LS2_LS6_Single_Plane_Carburetor_Intake_Manifold-black-7.7-a1.webp?v=1783476855\"\u003e\u003c\/p\u003e\n\u003ch2\u003eLS1 LS2 LS6 Single Plane Intake Manifold \u0026amp; 650 CFM Carburetor Kit\u003c\/h2\u003e\n\u003cp\u003eConverting a compatible LS engine from EFI to a carbureted setup requires the intake manifold, carburetor, ignition control, fuel delivery, and mechanical interfaces to work together. This EVIL ENERGY \u003cstrong\u003eLS carburetor intake\u003c\/strong\u003e kit combines a single plane manifold for compatible \u003cstrong\u003eLS1, LS2, and LS6-style cathedral-port engines\u003c\/strong\u003e with a \u003cstrong\u003e650 CFM carburetor\u003c\/strong\u003e for performance-oriented LS combinations where higher-RPM airflow and adjustable secondary response are priorities.\u003c\/p\u003e\n\u003cp\u003eThe 650 CFM configuration provides a more moderate airflow option than stepping directly into a larger carburetor, but carburetor size still needs to match the complete engine combination. The single plane manifold is designed around higher engine speeds, so displacement, camshaft, cylinder heads, exhaust, gearing, ignition control, and intended RPM range should all be considered before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment first:\u003c\/strong\u003e This intake is designed for compatible cathedral-port LS configurations. It is \u003cstrong\u003enot intended for LS3, L92, L99, L76, or other rectangular-port cylinder heads\u003c\/strong\u003e unless compatible cathedral-port heads have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"EVIL ENERGY LS single plane carburetor intake for LS1 LS2 LS6 high RPM performance builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_LS1_LS2_LS6_Single_Plane_Carburetor_Intake_Manifold-black-7.7-a2.webp?v=1783476872\"\u003e\u003c\/p\u003e\n\u003ch2\u003eIs This Kit Right for Your LS Build?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine Configuration\u003c\/th\u003e\n\u003cth\u003eWhat to Know Before Ordering\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLS1 \/ LS2 \/ LS6-style cathedral-port heads\u003c\/td\u003e\n\u003ctd\u003eCompatible intake platform when the remaining fuel, ignition, linkage, gasket, and clearance requirements are verified.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLS3 \/ L92 \/ L99 \/ L76 rectangular-port heads\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eNot compatible\u003c\/strong\u003e unless compatible cathedral-port cylinder heads have been installed.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModified 5.7L LS1 \/ LS6\u003c\/td\u003e\n\u003ctd\u003e650 CFM can be a practical candidate when airflow demand, camshaft, cylinder heads, and operating RPM are appropriately matched.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6.0L LS2 performance combination\u003c\/td\u003e\n\u003ctd\u003eVerify airflow requirements against the complete engine combination and intended maximum RPM.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigher-RPM performance build\u003c\/td\u003e\n\u003ctd\u003eThe single plane intake is better aligned with higher-speed operation than a combination focused primarily on low-RPM torque.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHighly modified or increased-displacement LS\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eVerify carburetor airflow.\u003c\/strong\u003e Some combinations may require more airflow than 650 CFM can provide.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow-RPM cruising build\u003c\/td\u003e\n\u003ctd\u003eA different intake design may provide characteristics better matched to lower-speed operation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eIs a 650 CFM Carburetor Right for Your LS?\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003e650 CFM carburetor\u003c\/strong\u003e should be selected from the airflow demand of the complete engine rather than displacement alone. Maximum RPM, volumetric efficiency, camshaft profile, cylinder-head airflow, compression ratio, exhaust, gearing, and intended use all influence the required carburetor size.\u003c\/p\u003e\n\u003cp\u003eThis combination can provide a useful middle ground for compatible performance LS builds that need more airflow than a mild street setup without automatically moving to a larger 750 or 850 CFM carburetor. However, an aggressively modified engine operating near the upper end of the manifold's intended range may require additional airflow.\u003c\/p\u003e\n\u003cp\u003eThe included \u003cstrong\u003eperformance carburetor\u003c\/strong\u003e uses an adjustable air valve secondary system. Secondary airflow increases with engine demand, while adjustment allows the secondary response to be better matched to the engine and vehicle combination instead of relying on one fixed response for every setup.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_PC_-1_4eb73f48-f0ba-4ec4-af25-cc334ec0a8bc.jpg?v=1751339464\" alt=\"EVIL ENERGY 650 CFM high performance carburetor with adjustable air valve secondaries\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eWhy Use a Single Plane Intake with a 650 CFM Carburetor?\u003c\/h2\u003e\n\u003cp\u003eA single plane intake uses a common plenum feeding the intake runners and generally shifts the intake system toward higher-RPM airflow rather than maximizing low-speed response. This makes the manifold better suited to appropriately configured performance street, street\/strip, track, hot rod, and carbureted LS swap combinations.\u003c\/p\u003e\n\u003cp\u003ePairing the manifold with a \u003cstrong\u003e650 CFM carburetor\u003c\/strong\u003e creates a different balance than using a larger carburetor. The 650 CFM unit can provide adequate airflow for many appropriately matched combinations while retaining adjustable secondary response, but final sizing still depends on actual engine airflow demand.\u003c\/p\u003e\n\u003cp\u003eThe manifold's listed RPM range describes its intended operating characteristics; it is \u003cstrong\u003enot a safe engine-speed guarantee\u003c\/strong\u003e. Maximum engine RPM must be established from the rotating assembly, valvetrain, cylinder heads, camshaft, oiling system, ignition control, and calibration.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_PC_-2_96974851-3be2-4e88-8f51-710d6bf7e707.jpg?v=1751339464\" alt=\"EVIL ENERGY 650 CFM square bore carburetor with adjustable air valve secondaries and manual choke\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eLS1 LS2 LS6 Cathedral-Port Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eLS carburetor intake\u003c\/strong\u003e is designed around compatible GM LS Gen III and Gen IV engines equipped with \u003cstrong\u003eLS1, LS2, or LS6-style cathedral-port cylinder heads\u003c\/strong\u003e. Compatible combinations may include 5.7L LS1 and LS6 engines, 6.0L LS2 engines, and other verified cathedral-port LS configurations.\u003c\/p\u003e\n\u003cp\u003eReference applications may include Corvette C5, Camaro, Firebird \/ Trans Am, Pontiac GTO, Cadillac CTS-V, Chevrolet SSR, Holden Monaro \/ Commodore \/ HSV, and LS-swapped vehicles using a compatible engine and cylinder-head configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo not determine fitment from the vehicle model or LS engine name alone.\u003c\/strong\u003e Engine swaps and cylinder-head changes can alter intake compatibility. Confirm the actual intake-port architecture installed on the engine before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot compatible with LS3, L92, L99, or L76 rectangular-port cylinder heads\u003c\/strong\u003e unless compatible cathedral-port heads have been installed.\u003c\/p\u003e\n\u003ch2\u003eWhat Else Is Needed for an LS Carburetor Conversion?\u003c\/h2\u003e\n\u003cp\u003eAn \u003cstrong\u003eLS carburetor conversion\u003c\/strong\u003e requires more than replacing the EFI intake manifold. The carburetor controls airflow and fuel metering, but compatible ignition control, carburetor-pressure fuel delivery, mechanical linkage, choke operation, vacuum connections, and installation clearance still need to be established separately.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem\u003c\/th\u003e\n\u003cth\u003eWhat to Verify\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIgnition Control\u003c\/td\u003e\n\u003ctd\u003eA compatible LS ignition-control solution is generally required because the carburetor does not control ignition timing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel System\u003c\/td\u003e\n\u003ctd\u003eConfirm the fuel pump, regulator, filter, fuel lines, and fittings are configured for the carburetor's required operating pressure.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThrottle Linkage\u003c\/td\u003e\n\u003ctd\u003eVerify throttle cable, bracket, return springs, full throttle travel, and transmission linkage where applicable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManual Choke\u003c\/td\u003e\n\u003ctd\u003eConfirm a compatible choke cable, correct routing, and full choke movement.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVacuum \/ PCV\u003c\/td\u003e\n\u003ctd\u003eIdentify PCV, brake-booster, and other required vacuum connections and properly seal unused ports.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Cleaner \u0026amp; Clearance\u003c\/td\u003e\n\u003ctd\u003eCheck total induction-system height, including the manifold, carburetor, gasket, any spacer or adapter, and air cleaner.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eLS Single Plane Intake Manifold x 1\u003c\/th\u003e\n\u003ctd\u003eEVIL ENERGY carburetor intake manifold for compatible LS1, LS2, LS6, and verified cathedral-port LS applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e650 CFM 4-Barrel Carburetor x 1\u003c\/th\u003e\n\u003ctd\u003eEVIL ENERGY square-bore carburetor with adjustable air valve secondaries and manual choke.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied Installation Hardware \u0026amp; Accessories\u003c\/th\u003e\n\u003ctd\u003eIncludes the mounting hardware and accessories supplied with the individual components.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Parts to Check Before Ordering\u003c\/h3\u003e\n\u003cp\u003eThe exact installation parts depend on the engine and vehicle configuration. Check whether the build requires:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible LS ignition controller\u003c\/li\u003e\n\u003cli\u003eIntake manifold and carburetor gaskets\u003c\/li\u003e\n\u003cli\u003eCarburetor-compatible fuel pump and\/or fuel pressure regulator\u003c\/li\u003e\n\u003cli\u003eFuel filter, fuel lines, fittings, and adapters\u003c\/li\u003e\n\u003cli\u003eThrottle cable bracket and return springs\u003c\/li\u003e\n\u003cli\u003eTransmission kickdown or TV cable components where applicable\u003c\/li\u003e\n\u003cli\u003eManual choke cable\u003c\/li\u003e\n\u003cli\u003eVacuum and PCV fittings\u003c\/li\u003e\n\u003cli\u003eAir cleaner assembly\u003c\/li\u003e\n\u003cli\u003eCarburetor spacer or adapter if required by the final installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBefore Installation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm the cylinder heads:\u003c\/strong\u003e Verify LS1, LS2, LS6, or another compatible cathedral-port configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck intake fitment:\u003c\/strong\u003e Verify intake-port alignment, bolt pattern, and intake gasket compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the carburetor interface:\u003c\/strong\u003e Confirm mounting pattern, gasket, studs, and whether a spacer or adapter is required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlan ignition control:\u003c\/strong\u003e Establish the ignition-control strategy before converting from EFI to carburetor operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify the fuel system:\u003c\/strong\u003e Confirm the pump, regulator, filter, lines, fittings, and operating pressure are appropriate for carburetor operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck throttle operation:\u003c\/strong\u003e Verify throttle cable, bracket, return springs, and transmission linkage through the full range of travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck manual choke operation:\u003c\/strong\u003e Confirm cable routing and full choke travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck vacuum connections:\u003c\/strong\u003e Identify required PCV, brake-booster, and accessory vacuum ports before startup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck clearance:\u003c\/strong\u003e Include the manifold, carburetor, spacer or adapter, and air cleaner when checking hood and surrounding engine-bay clearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInitial Setup \u0026amp; Tuning\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003ehigh performance carburetor\u003c\/strong\u003e still requires the supporting systems and initial setup to be correct before metering changes are made. Final calibration depends on the complete engine combination.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eInspect the intake manifold, carburetor base, vacuum connections, and fuel connections for leaks.\u003c\/li\u003e\n\u003cli\u003eConfirm that fuel pressure and fuel delivery are suitable for carburetor operation.\u003c\/li\u003e\n\u003cli\u003eVerify ignition control and timing operation.\u003c\/li\u003e\n\u003cli\u003eCheck throttle and manual choke movement through their full range.\u003c\/li\u003e\n\u003cli\u003eSet and evaluate idle speed and idle mixture after the engine reaches operating temperature.\u003c\/li\u003e\n\u003cli\u003eEvaluate throttle transition and secondary response before changing metering components.\u003c\/li\u003e\n\u003cli\u003eAdjust the air valve secondary response only after the basic engine and fuel-system conditions have been verified.\u003c\/li\u003e\n\u003cli\u003eChange one calibration variable at a time and record the result.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eRich, lean, bogging, unstable-idle, or hard-start conditions should not automatically be treated as a carburetor jetting problem. Check for vacuum leaks, incorrect fuel pressure, fuel-delivery restrictions, float or needle-seat problems, ignition faults, and timing issues before changing carburetor calibration.\u003c\/p\u003e","brand":"EVILENERGY","offers":[{"title":"Black","offer_id":46377530228872,"sku":null,"price":399.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":46377530261640,"sku":null,"price":389.99,"currency_code":"USD","in_stock":true},{"title":"Polished Silver","offer_id":46377530294408,"sku":null,"price":419.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/BUH0007019_FS23-00059SR-015-L.webp?v=1786613266"},{"product_id":"ls1-ls2-ls6-intake-manifold-750-cfm-carburetor-kit","title":"EVIL ENERGY LS1 LS2 LS6 Single Plane Intake Manifold \u0026 750 CFM 4-Barrel Carburetor Kit","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\n\u003cdiv align=\"left\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.ievilenergy.com\/products\/ls-single-plane-carburetor-intake-manifold-ls1-ls2-ls6\"\u003eEVIL ENERGY LS1 LS2 LS6 Single Plane Carburetor Intake Manifold\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eBrand\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eEVIL ENERGY\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003ePart Number\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003e300-132\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eProduct Name\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eLS Single Plane Carburetor Intake Manifold for LS1\/LS2\/LS6 Cathedral Port Engines\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eManifold Type\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eSingle Plane Carburetor Intake Manifold\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eFuel System Compatibility\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eCarburetor\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eIntake Style\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eHigh-RPM single plane LS carburetor intake layout\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eRPM Range\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003e5000-7500+ RPM, depending on the full engine combination\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eMaterial\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eCast Aluminum\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eColor \/ Variant\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eSilver \/ Black \/ Polished Silver\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eCompatible Engine Family\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eGM LS Gen III or Gen IV engines equipped with LS1\/LS2\/LS6 style cathedral port cylinder heads\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eCompatible Engines\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eLS1 5.7L Gen III, LS2 6.0L Gen IV, LS6 5.7L Gen III, and compatible cathedral port LS combinations\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eNot Compatible With\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eLS3\/L92\/L99\/L76 rectangular port cylinder heads unless the engine has been converted to compatible cathedral port heads\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eCommon Reference Applications\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eChevrolet Corvette C5, Chevrolet Camaro, Pontiac Firebird \/ Trans Am, Cadillac CTS-V, Holden Monaro \/ Commodore \/ HSV, Pontiac GTO, Chevrolet SSR, and other compatible LS1\/LS2\/LS6 cathedral port applications. Final fitment depends on engine, cylinder heads, carburetor setup, ignition control, hood clearance, and installation configuration.\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv align=\"left\"\u003eBest Use\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\n\u003cdiv align=\"left\"\u003eHigh-RPM LS carburetor builds, drag applications, track-day platforms, performance street cars, LS swaps, and compatible boosted LS combinations\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"\" style=\"height: 352.688px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd colspan=\"2\" style=\"height: 19.5938px;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.ievilenergy.com\/products\/750-cfm-4-barrel-carburetor-air-valve-controlled\"\u003eEVIL ENERGY 750 CFM 4-barrel Carburetor Air Valve-Controlled Secondary\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eSatin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003eBarrels\u003c\/td\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eCFM\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e750 Carburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eCarburetor Flange\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eSquare bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eChoke Type\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003emanual control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eSecondary Throttle Type\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eAir Valve-Controlled Secondary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eFuel Inlet\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eSingle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 97.9688px;\"\u003e\n\u003ctd style=\"height: 97.9688px;\"\u003eCalibration\u003c\/td\u003e\n\u003ctd style=\"height: 97.9688px;\"\u003eMain Jets:#113\u003cbr\u003eSecondary Jets:#107\u003cbr\u003eAccelerator Pump Nozzle:0.031 inch\u003cbr\u003eMetering Rods: 0.071-inch x 0.047-inch\u003cbr\u003ePower Valve: Metering rod system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eVenturi Diameter\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e1.44 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"height: 39.1875px;\"\u003eThrottle Bore Diameter\u003c\/td\u003e\n\u003ctd style=\"height: 39.1875px;\"\u003ePrimary throttle Bore: 1.69 inch\u003cbr\u003eSecondary throttle Diameter: 1.69 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eCarburetor Height\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e3.25 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eCompatibility \u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eGM, Ford, Chrysler AT Shift Linkage Assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eRemanufactured\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"EVIL ENERGY LS1 LS2 LS6 single plane LS carburetor intake and 750 CFM carburetor kit\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_LS1_LS2_LS6_Single_Plane_Carburetor_Intake_Manifold-black-7.7-a1.webp?v=1783476855\"\u003e\u003c\/p\u003e\n\u003ch2\u003eLS1 LS2 LS6 Single Plane Intake Manifold \u0026amp; 750 CFM Carburetor Kit\u003c\/h2\u003e\n\u003cp\u003eConverting an LS engine from EFI to a carbureted setup requires the intake manifold, carburetor, ignition control, fuel delivery, and installation interfaces to work as one system. This EVIL ENERGY \u003cstrong\u003eLS carburetor intake\u003c\/strong\u003e kit pairs a single plane manifold for compatible \u003cstrong\u003eLS1, LS2, and LS6-style cathedral-port engines\u003c\/strong\u003e with a \u003cstrong\u003e750 CFM carburetor\u003c\/strong\u003e for modified LS combinations focused on higher-RPM operation.\u003c\/p\u003e\n\u003cp\u003eThis combination is better suited to performance-oriented LS builds than to engines configured mainly for low-RPM cruising or maximum low-speed torque. The manifold's listed operating range is 5,000-7,500+ RPM, so the complete engine, valvetrain, cylinder heads, camshaft, ignition, fuel system, and drivetrain should be capable of supporting the intended operating range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment first:\u003c\/strong\u003e Confirm the actual cylinder-head port style before ordering. This intake is designed for compatible cathedral-port configurations and is \u003cstrong\u003enot intended for LS3, L92, L99, L76, or other rectangular-port heads\u003c\/strong\u003e unless compatible cathedral-port cylinder heads have been installed.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"LS1 LS2 LS6 cathedral port single plane LS carburetor intake for high RPM performance builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_LS1_LS2_LS6_Single_Plane_Carburetor_Intake_Manifold-black-7.7-a2.webp?v=1783476872\"\u003e\u003c\/p\u003e\n\u003ch2\u003eIs This Kit Right for Your LS Build?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine Configuration\u003c\/th\u003e\n\u003cth\u003eWhat to Know Before Ordering\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLS1 \/ LS2 \/ LS6-style cathedral-port heads\u003c\/td\u003e\n\u003ctd\u003eCompatible intake platform when the remaining fuel, ignition, linkage, and clearance requirements are verified.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLS3 \/ L92 \/ L99 \/ L76 rectangular-port heads\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eNot compatible\u003c\/strong\u003e unless the engine has been converted to compatible cathedral-port cylinder heads.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModified LS with higher-RPM operating goals\u003c\/td\u003e\n\u003ctd\u003eBetter aligned with the intended characteristics of the single plane intake.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerformance camshaft, cylinder heads, and exhaust\u003c\/td\u003e\n\u003ctd\u003eSupporting modifications may make better use of the available higher-RPM airflow.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStock or lightly modified 5.7L LS\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eVerify carburetor sizing.\u003c\/strong\u003e A 750 CFM carburetor may provide more airflow than some combinations require.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow-RPM street or cruising build\u003c\/td\u003e\n\u003ctd\u003eA different intake and carburetor combination may provide characteristics better suited to the intended operating range.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eIs a 750 CFM Carburetor Right for Your Engine?\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003e750 CFM carburetor\u003c\/strong\u003e is not automatically the right choice for every LS1, LS2, or LS6. Required airflow depends on displacement, maximum RPM, volumetric efficiency, camshaft profile, cylinder-head airflow, compression ratio, exhaust, gearing, and intended use.\u003c\/p\u003e\n\u003cp\u003eThis combination is better aligned with modified LS engines that can use the higher-RPM characteristics of the single plane intake. A stock or lightly modified 5.7L engine that spends most of its time at lower RPM may be better matched to a different carburetor or intake configuration.\u003c\/p\u003e\n\u003cp\u003eThe included \u003cstrong\u003eperformance carburetor\u003c\/strong\u003e uses air valve-controlled secondaries, allowing additional secondary airflow to increase according to engine demand rather than tying secondary airflow directly to throttle movement. This provides a more progressive secondary transition than a directly linked mechanical-secondary arrangement.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_PC_-1_f045e0a1-5e5c-4e48-8d78-c389e87345ae.jpg?v=1751352145\" alt=\"EVIL ENERGY 750 CFM high performance carburetor with manual choke and air valve controlled secondaries\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eWhy Choose a Single Plane Intake for a Carbureted LS?\u003c\/h2\u003e\n\u003cp\u003eA single plane intake uses a common plenum feeding the intake runners and is generally selected when higher-RPM airflow is more important than maximizing low-speed response. This makes the manifold better suited to appropriately configured performance street, street\/strip, track, hot rod, and carbureted LS swap combinations that operate regularly at higher engine speeds.\u003c\/p\u003e\n\u003cp\u003eThe listed manifold RPM range describes the intended operating characteristics of the intake manifold; it is \u003cstrong\u003enot a safe engine-speed guarantee\u003c\/strong\u003e. Maximum engine RPM must be determined from the complete rotating assembly, valvetrain, cylinder heads, camshaft, oiling system, ignition control, and calibration.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_PC_-2_eafd1100-030e-4512-ac00-2e9ff93c623e.jpg?v=1751352146\" alt=\"EVIL ENERGY 750 CFM square bore performance carburetor for carbureted LS builds\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_PC_-3_0f5057f0-1215-4053-9c1f-ed6894974bbc.jpg?v=1751352146\" alt=\"750 CFM carburetor throttle linkage and metering adjustment details\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg alt=\"EVIL ENERGY LS1 LS2 LS6 cast aluminum single plane LS carburetor intake manifold\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_LS1_LS2_LS6_Single_Plane_Carburetor_Intake_Manifold-black-7.7-a3.webp?v=1783476889\"\u003e\u003c\/p\u003e\n\u003ch2\u003eLS1 LS2 LS6 Cathedral-Port Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eLS carburetor intake\u003c\/strong\u003e is designed around compatible GM LS Gen III and Gen IV engines equipped with \u003cstrong\u003eLS1, LS2, or LS6-style cathedral-port cylinder heads\u003c\/strong\u003e. Compatible combinations may include 5.7L LS1 and LS6 engines, 6.0L LS2 engines, and other verified cathedral-port LS builds.\u003c\/p\u003e\n\u003cp\u003eReference vehicle applications may include Corvette C5, Camaro, Firebird \/ Trans Am, Pontiac GTO, Cadillac CTS-V, Chevrolet SSR, Holden Monaro \/ Commodore \/ HSV, and LS-swapped vehicles using a compatible engine configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle year, make, and model alone do not confirm fitment.\u003c\/strong\u003e Engine swaps, cylinder-head changes, and previous modifications can change intake compatibility. Confirm the cylinder heads actually installed on the engine before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot compatible with LS3, L92, L99, or L76 rectangular-port cylinder heads\u003c\/strong\u003e unless the engine has been converted to compatible cathedral-port heads.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"LS1 LS2 LS6 cathedral port single plane intake manifold for carbureted LS conversion and performance builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_LS1_LS2_LS6_Single_Plane_Carburetor_Intake_Manifold-black-7.7-a4.webp?v=1783476903\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat Else Is Needed for an LS Carburetor Conversion?\u003c\/h2\u003e\n\u003cp\u003eAn \u003cstrong\u003eLS carburetor conversion\u003c\/strong\u003e involves more than replacing the EFI intake. The carburetor meters airflow and fuel, but compatible ignition control, fuel pressure, mechanical linkage, choke operation, vacuum connections, and installation clearance still need to be established separately.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem\u003c\/th\u003e\n\u003cth\u003eWhat to Verify\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIgnition Control\u003c\/td\u003e\n\u003ctd\u003eA compatible LS ignition-control solution is generally required because the carburetor does not control ignition timing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel System\u003c\/td\u003e\n\u003ctd\u003eConfirm the fuel pump, regulator, filter, fuel lines, and fittings are suitable for the carburetor's required operating pressure.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThrottle Linkage\u003c\/td\u003e\n\u003ctd\u003eVerify throttle cable, mounting bracket, return springs, full throttle travel, and transmission linkage where applicable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManual Choke\u003c\/td\u003e\n\u003ctd\u003eConfirm a compatible choke cable, correct routing, and full choke travel.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVacuum \/ PCV\u003c\/td\u003e\n\u003ctd\u003eIdentify brake-booster, PCV, and other required vacuum connections and properly seal unused ports.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Cleaner \u0026amp; Clearance\u003c\/td\u003e\n\u003ctd\u003eCheck the total installed height of the manifold, carburetor, any spacer or adapter, and air cleaner against available hood and firewall clearance.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eLS Single Plane Intake Manifold x 1\u003c\/th\u003e\n\u003ctd\u003eEVIL ENERGY carburetor intake manifold for compatible LS1, LS2, LS6, and verified cathedral-port LS applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e750 CFM 4-Barrel Carburetor x 1\u003c\/th\u003e\n\u003ctd\u003eEVIL ENERGY square-bore carburetor with air valve-controlled secondaries and manual choke.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied Installation Hardware \u0026amp; Accessories\u003c\/th\u003e\n\u003ctd\u003eIncludes the mounting hardware and accessories supplied with the individual components.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Parts to Check Before Ordering\u003c\/h3\u003e\n\u003cp\u003eThe exact installation parts depend on the engine and vehicle configuration. Check whether the build requires:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible LS ignition controller\u003c\/li\u003e\n\u003cli\u003eIntake manifold and carburetor gaskets\u003c\/li\u003e\n\u003cli\u003eCarburetor-compatible fuel pump and\/or fuel pressure regulator\u003c\/li\u003e\n\u003cli\u003eFuel filter, fuel lines, fittings, and adapters\u003c\/li\u003e\n\u003cli\u003eThrottle cable bracket and return springs\u003c\/li\u003e\n\u003cli\u003eTransmission kickdown or TV cable components where applicable\u003c\/li\u003e\n\u003cli\u003eManual choke cable\u003c\/li\u003e\n\u003cli\u003eVacuum and PCV fittings\u003c\/li\u003e\n\u003cli\u003eAir cleaner assembly\u003c\/li\u003e\n\u003cli\u003eCarburetor spacer or adapter if required by the final configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_PC_-4_3afbb380-639e-4bdb-9d05-147e50c73c3f.jpg?v=1751352146\" alt=\"EVIL ENERGY 750 CFM performance carburetor for carbureted LS engine conversion\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eBefore Installation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm the cylinder heads:\u003c\/strong\u003e Verify LS1, LS2, LS6, or another compatible cathedral-port configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck intake fitment:\u003c\/strong\u003e Verify intake-port alignment, bolt pattern, and intake gasket compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the carburetor interface:\u003c\/strong\u003e Confirm the mounting pattern, gasket, studs, and whether a spacer or adapter is required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlan ignition control:\u003c\/strong\u003e Establish a compatible ignition-control strategy before converting from EFI to carburetor operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify the fuel system:\u003c\/strong\u003e Confirm the pump, regulator, filter, lines, and fittings are appropriate for carburetor fuel pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck throttle operation:\u003c\/strong\u003e Verify the throttle cable, bracket, return springs, and transmission linkage through the full range of travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck manual choke operation:\u003c\/strong\u003e Confirm cable routing and complete choke travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck vacuum connections:\u003c\/strong\u003e Identify required PCV, brake-booster, and accessory vacuum ports before startup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck clearance:\u003c\/strong\u003e Include the manifold, carburetor, spacer or adapter, and air cleaner when measuring hood and surrounding engine-bay clearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/A_PC_-5_498e7543-8e77-43b8-9af6-a5e7c6c0aece.jpg?v=1751352146\" alt=\"750 CFM carburetor installation and tuning checks for LS carburetor conversion\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eInitial Setup \u0026amp; Tuning\u003c\/h2\u003e\n\u003cp\u003eFinal carburetor calibration depends on the complete engine combination. Before changing jets or metering components, verify the installation and supporting systems first.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eInspect the intake manifold, carburetor base, vacuum connections, and fuel connections for leaks.\u003c\/li\u003e\n\u003cli\u003eConfirm that fuel pressure and fuel delivery are appropriate for the carburetor.\u003c\/li\u003e\n\u003cli\u003eVerify ignition control and timing operation.\u003c\/li\u003e\n\u003cli\u003eCheck throttle and manual choke movement through their full range.\u003c\/li\u003e\n\u003cli\u003eSet and evaluate idle speed and idle mixture after the engine reaches operating temperature.\u003c\/li\u003e\n\u003cli\u003eEvaluate transition and secondary operation before changing the metering calibration.\u003c\/li\u003e\n\u003cli\u003eChange one calibration variable at a time and record the result.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eDo not automatically treat rich, lean, bogging, unstable-idle, or hard-start conditions as a jetting problem. Check for vacuum leaks, incorrect fuel pressure, fuel-delivery problems, float or needle-seat issues, ignition faults, and timing problems before changing carburetor calibration.\u003c\/p\u003e","brand":"EVILENERGY","offers":[{"title":"Black","offer_id":46378150396040,"sku":null,"price":429.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":46378150428808,"sku":null,"price":409.99,"currency_code":"USD","in_stock":true},{"title":"Polished Silver","offer_id":46378150461576,"sku":null,"price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/BUH0007019_FS23-00059SR-021-L.webp?v=1786617013"}],"url":"https:\/\/www.ievilenergy.com\/collections\/intake-manifold.oembed?page=2","provider":"EVILENERGY","version":"1.0","type":"link"}