Fuel Lines

📦Package Contents:

• 6AN PTFE Fuel Hose (25FT)
• 6AN Straight Fittings (6)
• 6AN 45° Fittings (2)
• 6AN to 3/8-inch Quick Release Fittings (3)
• 6AN to 5/16-inch Quick Release Fittings (1)
• 6AN to 3/8-inch NPT Fittings (2)
• Auxiliary Installation Tool

Ideal for LS engine swaps and EFI systems, this kit ensures compatibility with a wide range of fuels and withstands high temperatures and pressures.

📦Kit Includes:

• 16/20FT PTFE Fuel Line*1
• Straight PTFE Fittings*4
• 45° PTFE Fittings*2
• 90° PTFE Fittings*2
• 180° PTFE Fittings*2
• 6AN To 1/4NTP Fittings*4
• 6AN To 4AN Fittings*2
• 4AN To 4AN Fittings*2
• Blanking Plug*2
• Hose separator clamp*4

Featuring a 20-foot nylon braided fuel hose and 12 high-quality aluminum swivel fittings (including 45° and 90° angles), this kit is perfect for various automotive applications such as fuel supply lines, oil feed lines, coolant hoses, and more.

With compatibility for oil, fuel, hydraulic fluids, and other automotive liquids, this kit guarantees reliability, longevity, and maximum pressure resistance for extreme conditions.

Upgrade your fuel or transmission system with the EVIL ENERGY 1060-Grade Aluminum Fuel Line Kit. This 25FT coiled tubing is ultra-lightweight, corrosion-resistant, and rated up to 700 PSI working pressure. Compatible with gasoline, diesel, E85, oil, AC refrigerant, and more. Comes complete with tube cutter, bender, fittings, and clamps—perfect for custom builds, replacements, or conversions

The AN Fuel Line Kit offers a durable and flexible solution for fuel delivery systems. Featuring a 20FT CPE rubber hose, secure push-on fittings, and hose clamps, this kit is designed for easy installation and long-lasting performance in automotive applications. Compatible with petrol, diesel, and oil systems.

• sizes：

6AN ID: 0.31". OD: 0.43inch. Length: 10 feet.

8AN ID: 0.39". OD: 0.52inch. Length: 10 feet.

10AN ID: 0.52". OD: 0.69inch. Length: 10 feet. 

• Applications：PTFE fuel line can be used as fuel injection hose, boost line,carb fuel line, ls engine swap fuel line, fuel return line, vapor return line,fuel supply line, etc.
• Working Temperature Range: -76℉ to 446℉ (-60℃ to 230℃). Max Working Pressure: 1500 psi. Bursting Pressure: 4500 psi.
• Applicable Medium: all automotive fuels, lubricants, and coolants.
• Installation：PTFE hose relatively hard, it can't be bend and folding in half. Professional installation is highly recommended.

• SAE 30R10 certified submersible fuel hose, ideal for in-tank fuel pump and EFI applications
• Withstands 300 PSI working pressure, 1200 PSI burst rating, and -40°F to 212°F wide temperature range
• Compatible with gasoline, diesel, biodiesel (B100/B20), E10–E85 ethanol blends, oil, and mineral spirits
• Constructed with nitrile inner tube, stainless steel braid reinforcement, and nitrile/PVC outer layer
• Replaces 30R7/30R9 hose for critical submerged fuel system use

High-Performance Triple-Layer Fuel Hose

• 3-Layer Construction: PTFE liner (chemical-resistant) + stainless steel braid (high strength) + nylon cover (abrasion-proof)
• Multiple Sizes: 4AN/6AN/8AN/10AN/12AN – fits most fuel systems
• Angled Fittings: 0°/45°/90°/180° – flexible routing in tight spaces
• Fitment：including ethanol, gasoline, anddiesel, providing superior resistance to fuel degradation and corrosion.

Fuel system consisting of：20ft/40ft of 3/8" Fuel Hose,10 Filter with bracket , necessary hardware for a return style system installation

• Before purchasing, please determine the size of fuel line and fitting you need: 4AN, 6AN, 8AN, 10AN.
• Measure the length of the required fuel hose before purchase: 10FT, 20FT, 25FT.
• Save at least 20% OFF on the fuel hose and end kits than buying them individually.

📦 Kit Contains:

- 1 PTFE fuel hose in your chosen length (10FT/20FT/25FT)

- 4 Straight hose fittings (6AN/8AN/10AN optional)

- 2 45-degree hose fittings (6AN/8AN/10AN optional)

- 2 90-degree hose fittings (6AN/8AN/10AN optional)
📝 If you have other kits/bundles you want to buy, please contact our customer service email to give suggestions: support@ievilenergy.com.

EVILENERGY Fuel Line Kits: Upgrade Your Ride!

• Premium Quality: Crafted with durable materials and robust fittings, our kits offer superior strength and reliability.
• Versatile: Suitable for various automotive applications, ensuring compatibility and performance.
• Complete Kit: Includes necessary fittings and clamps for easy installation.
• Measure Before Purchase: Ensure the perfect fit for your vehicle.Enhance your vehicle's

performance with EVILENERGY's high-performance fuel line kits!

• Tool-Free Push Lock System
  Push-on installation, no hose clamps required.
• SAE 30R7 NBR Fuel Hose
  Designed for low-pressure fuel delivery.
• High-Pressure AN Fittings Included
  CNC aluminum push lock hose ends for secure sealing.
• Wide Fluid Compatibility
  Supports gasoline, diesel, oil, biodiesel, and grease.
• Complete Fuel Line Solution
  Hose and fittings matched for clean, reliable installs.

• Complete Kit – Includes 25FT 3/8" SAE 30R7 NBR push lock hose, 14 aluminum fittings, and 10 clamps.
• Durable & Reliable – 3-layer NBR rubber construction resists fuel, oil, and high temps (-40°F to 248°F).
• High Pressure Rated – 550 PSI working, 1305 PSI burst for performance builds.
• Versatile Compatibility – Works with gasoline, diesel, biodiesel, methanol, ethanol, and more.
• Wide Applications – Ideal for fuel systems, oil cooling, and custom automotive projects.

• SAE J1527 A1-15 Certified for inboard and outboard marine fuel applications — ensures low permeation and EPA/CARB compliance
• Compatible with gasoline, diesel, E85 ethanol, biodiesel, and blended fuels
• High-pressure rated: 300 PSI working pressure, 900 PSI burst pressure
• Triple-layer construction: NBR inner tube, polyester braid reinforcement, NBR+PVC outer, UV & weather resistant
• Meets EPA/CARB, ISO 7840 Type A1, and NMMA/CE standards — trusted for boat and marine use

Core Versatility

• Multi-purpose application: Ideal for fuel supply/return, transmission oil cooler, coolant, vacuum, turbo cooler, or oil feed lines.
• Broad fluid compatibility: Works with transmission fluid, oil, race gas, diesel, hydraulic fluid, and vacuum (excludes E85/E10 ethanol fuel).

Premium Durability

• Construction: CPE rubber inner + 304 stainless steel wire helix + nylon outer braid; aluminum alloy fittings.
• Abrasion/corrosion-resistant: Withstands harsh engine bay conditions (heat, chemicals, vibration) for long-lasting reliability.
• Flexible routing: Minimum bending radius ranges from 2.0"(50.8mm) to 4.5"(114.3mm) based on AN size.

High-Performance Specs

• Working pressure: 750PSI (AN4/6/8), 625PSI (AN10), 500PSI (AN12).
• Bursting pressure: 2250PSI (AN4/6/8), 1875PSI (AN10), 1500PSI (AN12) – stable under extreme load.
• Temperature range: -22°F to 248°F (-30°C to 120°C) – adapts to all climates and driving scenarios.

Package Include

• 1 × 33FT CPE Fuel Line (Black Cotton Braided)
• 8 × 0° Swivel Fittings (Black Aluminum Alloy)
• 4 × 45° Swivel Fittings (Black Aluminum Alloy)
• 4 × 90° Swivel Fittings (Black Aluminum Alloy)
• 4 × 180° Swivel Fittings (Black Aluminum Alloy)
• 4 × AN4 Fuel Line Clamps (Black)

Application & Value

• Suitable for: Street vehicles, high-performance builds, racing, off-roading, and automotive repairs/maintenance.
• Easy installation: Complete fitting kit and flexible design simplify routing and connection.
• Note: Do Not fit E85, E10 Ethanol Fuel – ensure compatibility with your fluid type before use.