PTFE Fitting Kits

Engineered for high-pressure, high-temperature fuel systems, the EVIL ENERGY PTFE Hose End Fitting delivers leak-proof performance for PTFE fuel lines in performance builds, LS swaps, boosted engines, and ethanol-based fuel setups. Made from 6061-T6 aluminum with a 360° swivel design, these AN fittings ensure a clean, secure, and easy-to-assemble connection—ideal for builders who demand durability and precision.

• Compatible with PTFE hoses only, ideal for E85, fuel, oil, nitrous, and hydraulic systems.
• 90° swivel design allows secure routing in tight engine bays.
• Precision 37° flare seal prevents leaks without extra sealant.
• Made from lightweight 6061-T6 aluminum with corrosion-resistant black anodized finish.
• Rated up to 1500 PSI and -40°F to 248°F for high-performance durability.

• Compatible with PTFE fuel line, ideal for EFI, E85, and performance fuel systems.
• Includes 8/10/12pcs kit: straight, 45°, 90°and 120° hose ends for flexible routing.
• Rated for 1500 PSI working pressure and -65°F to 252°F temperature range.
• Precision 37° AN flare sealing prevents leaks under high pressure.
• Made from lightweight 6061-T6 aluminum with 360° swivel design for easy installation.

• Complete PTFE Plumbing Kit – Includes 6AN/8AN/10AN swivel hose ends, AN male-to-male coupler, and hose separator clamps for a full fuel/oil system upgrade.
• Leak-Proof 37° Flare Seal – Delivers a secure, high-pressure connection superior to rubber hose clamps or push-lock fittings.
• High-Performance Build – CNC-machined 6061-T6 aluminum, black anodized coating, and up to 1500 PSI capability for racing-grade reliability.
• Perfect for Tight Engine Bays – Straight/45°/90°/180° configurations simplify routing in complex layouts and boosted setups.
• E85-Ready & Temperature-Resistant – Works from -65°F to 252°F, ideal for fuel, oil, and transmission line upgrades.
  

• LS Swap EFI Specific Kit
  Designed for GM LS EFI fuel system conversions.
• Complete 6AN PTFE Hose Ends
  Straight, 45°, 90°, and 180° fittings included.
• Quick Connect Ready
  Adapters for GM 3/8" & 5/16" fuel rail connections.
• NPT Integration Support
  Easily connects pumps, filters, and regulators.
• Reusable CNC Aluminum Fittings
  Built for PTFE hose and high-pressure EFI systems.

• Compatible with PTFE hoses only, ideal for E85, fuel, oil, nitrous, and hydraulic systems.
• Precision 37° flare seal prevents leaks without extra sealant.
• Made from lightweight 6061-T6 aluminum with corrosion-resistant black anodized finish.
• Rated up to 1500 PSI and -40°F to 248°F for high-performance durability.
• Package Include: 0 Degree PTFE Fitting x 2, 45 Degree PTFE Fitting x 2,90 Degree PTFE Fitting x 2

• Compatible with PTFE hoses only, ideal for E85, fuel, oil, nitrous, and hydraulic systems.
• Precision 37° flare seal prevents leaks without extra sealant.
• Made from lightweight 6061-T6 aluminum with corrosion-resistant black anodized finish.
• Rated up to 1500 PSI and -40°F to 248°F for high-performance durability.
• Package Include: 0 Degree PTFE Fitting x 2, 45 Degree PTFE Fitting x 2,90 Degree PTFE Fitting x 2, 180 Degree PTFE Fitting x 2

• Designed for PTFE hose only; not for rubber hose or CPE braided hose.
• Available in 3AN, 4AN, 6AN, 8AN, 10AN, and 12AN with straight, 45°, 90°, and 180° options.
• 37° flare seal on the AN side helps create a secure connection without extra sealant on the flare seat.
• Made from 6061-T6 aluminum alloy with black anodized finish.
• Rated to 1500 PSI with a working temperature range of -65°F to 252°F (-54°C to 122°C).