{"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":159.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":46208628555912,"sku":"EVBUH0006001","price":139.99,"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","url":"https:\/\/www.ievilenergy.com\/products\/holden-v8-dual-plane-carburetor-intake-manifold","provider":"EVILENERGY","version":"1.0","type":"link"}