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*[NOTE]Due to holiday schedules and weather conditions, we regret to inform you of a 20-day delay in shipping for 10AN Male to 10AN Male Flare Coupler Union 4PCS(SKU: EVKT01383AN10BK-4-AMZ1).
To express our gratitude for your patience, we'll provide a discount of $5 to $50 on your next purchase. .We truly appreciate your understanding and value your business greatly.

High-Performance LS Fuel System Kit

Optimized for 1999-2014 Chevy LS engines (4.8L/5.3L/6.0L) and swaps(LS-based engines).
this complete fuel system upgrade includes a 58psi fuel pressure regulator with 10-micron filtration, a high-flow fuel pump (200-300LPH), and 6AN PTFE braided fuel lines (1500psi rated). Ensures reliable fuel delivery for gasoline, E85, and diesel applications. Ideal for LS engine builds, performance upgrades, and boosted applications with durable, precision-engineered components.

*[NOTE]Due to holiday schedules and weather conditions, we regret to inform you of a 20-day delay in shipping for 6AN Hose End Fitting 2PCS (SKU: EVKT00509D90-AMZ1).
To express our gratitude for your patience, we'll provide a discount of $5 to $50 on your next purchase. .We truly appreciate your understanding and value your business greatly.

EVIL ENERGY High-Performance Fuel Cell

• Unleash Unmatched Power and Safety for Your Ride!Elevate your driving experience with the EVIL ENERGY High-Performance Fuel Cell. Designed for automotive enthusiasts, this fuel cell is the ultimate upgrade for your vehicle, delivering unparalleled performance and safety.

Upgrade Your Fuel System Today!

[Features]: Newly upgraded adjustable AN wrench with interchangeable hex and flat nylon jackets, providing a secure grip while preventing fitting damage.

[Nylon Jackets]: The wrench comes with two interchangeable jackets—hex and flat, combining the functionality of a traditional AN wrench and a flat wrench in one tool.

[Material]: High-strength aluminum alloy wrench with a sandblasted finish for durability and corrosion resistance. Reinforced nylon jackets offer excellent heat and wear resistance.

 [Warranty]: EVIL ENERGY provides a 1-year warranty for this product. For any concerns, please reach out to us at service@ievilenergy.com.

Upgrade your vehicle with the EVIL ENERGY LS Swap Fuel Kit!

PTFE：6AN PTFE Fuel Hose,External Inline Fuel Pump,Fuel Filter Mounting Bracket,Fuel Pressure Regulator,M12*1.5 Fitting Adapter,M18*1.5 Fitting Adapter,Hose End Fitting 90 Degree,Hose End Fitting Straight,40 Micron Inline Fuel Filter,6AN to6AN Union Fitting,Y Block Union Splitter Swivel

CPE：6AN CPE Fuel Hose,External Inline Fuel Pump,Fuel Filter Mounting Bracket,Fuel Pressure Regulator,Hose End Fitting 90 Degree,Hose End Fitting Straight,40 Micron Inline Fuel Filter,6AN to6AN Union Fitting,Y Block Union Splitter Swivel

Note: Use an oil can and wrench together for an easier oil change

• Item Weight：4.49 pounds
• Package Dimensions：‎12.8 x 9.72 x 5.51 inches
• Choose the 10ft or 20ft fuel line kit that fits your needs best.

• Difference Between AN Size and Thread Size

1. AN Size: Refers to the diameter of the fitting or hose. AN (Army Navy) sizes are standardized hose and pipe connection sizes, measured in 1/16 inch increments. For example, 4AN means the pipe's outer diameter is 4/16 inch (1/4 inch).
2. Thread Size: Refers to the diameter and pitch of the thread, usually in metric or imperial units. For example, M12x1.5 means the thread diameter is 12 mm, and the pitch is 1.5 mm.

• Check Specifications Carefully: Before purchasing, carefully check the specifications of your equipment and pipes to ensure you choose the correct AN Size and Thread Size.

Brand：EVIL ENERGY
Application：1999-2014 Chevrolet V8 4.8L/5.3L/6.0L (LS-based engines)
Item Weight：‎3.76 pounds
Package Dimensions：9.49 x 8.54 x 4.09 inches

Upgrade your vehicle with the EVIL ENERGY LS Swap Fuel Kit! 

This comprehensive kit includes: 

• 30-70PSI fuel pressure regulator
• 300LPH high flow fuel pump
• 6AN 20FT CPE/PTFE Durable fuel lines  .
• 40-micron fuel filter 
• necessary fittings for easy installation. 

Fitment: This kit is compatible with most vehicles that use LS engine swaps, including popular models from Chevrolet, GMC, and other brands that accommodate the LS engine configuration. It features universal fittings, making it suitable for custom builds.

Designed for maximum performance and reliability, this kit is compatible with various fuel types, including gasoline, E85, and more. Don’t miss out—enhance your fuel system today!

• Precision Fitment – Available in AN3, AN4, AN6, AN8, AN10, AN12 with UNF thread sizing for accurate hose-to-fuel system connections.
• High Pressure & Temperature Rated – Supports up to 1500 PSI working pressure and -40°F to 248°F temperature range for reliable performance.
• Optimized for Tight Spaces – 45° angled design and 360° swivel head simplify routing in compact or angled fuel line installations.
• Leak-Free Seal – 37° flare ensures a secure, anti-leak connection without additional sealants.
• Durable Construction – Made from 6061-T6 aluminum alloy with a black anodized coating for corrosion resistance and long service life.