Universal LS Engine Fuel Line Kit (w/ Regulator)

APPLICATION: All Gen 3 and Gen 4 LS/Vortec engine swaps. For LS engines with a single fuel inlet fitting.

This fuel line kit includes 25 feet of line and all the fittings you need for your LS engine swap when paired with one of our fuel pumps. The Corvette-style regulator included in this kit is not recommended for use with fuel pumps flowing over 255 LPH.

What's Included

• Corvette fuel filter/fuel regulator
• 3/8 inch male quick disconnect to -6AN male fitting (fuel feed from regulator to engine)
• 3/8 inch female quick disconnect to -6AN male fitting (regulator feed from pump and fuel rail fitting)
• 5/16 inch female quick disconnect to -6AN male fitting (regulator return line fitting)
• (2) 1/4 inch NPT to -6AN adapter fittings (fuel pump pickup/return line fittings)
• (6) Straight -6AN Twist-Lok fittings
• 25 ft -6AN black Twist-Lok fuel hose

The Corvette fuel filter/regulator unit acts as both a fuel filter and a pressure regulator, ensuring fuel pressure is kept stable for optimal engine performance.

Frequently cross-sold with our 99-07 Gen 3 LS/Vortec Engine Controller Kit (KIT-GEN3-DBC-AUTO) harness kit.

California Proposition 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit p65warnings.ca.gov.

Also referenced under SKU KIT-1022 — LS-LINE-KIT is the primary SKU here.

Sold through PSI Conversion.