Billet Fuel Rail Kit - LSA and LS9

Dress up and open up your ZL1, CTS-V, or ZR-1 with Holley Hi-Flow Fuel rails. The bright dip, black anodized rails come with laser etched EFI logo for long-lasting good looks and are a direct replacement for the rails on the factory blower or any other supercharger that was designed to use OEM rails. For perfect sealing, the 534-285 kit has been machined to accept -8 (3/4-16) ORB ports which use O-ring fittings. But, to utilize your factory fuel line quick-connect, just add P/N 534-211 adapter kit for a quick and easy install.

Features & Benefits
-6 (9/16-18) ORB ports can be used as fuel gauge/sensor locations by using a -6 ORB to 1/8 NPT adapter (sold separately). Can also be used for fuel pulse damper (sold separately) mounting locations

Fits: Fits LSA and LS9 Engines

Installation note: NOTE: System fuel pressure must be relieved before proceeding with disassembly. Refer to the vehicle service manual for procedures and precautions. _x000D_ _x000D_ SPECIAL TOOL REQUIRED: 3/8" Quick-Connect Release Tool to disconnect the factory fuel line (these are inexpensive and available at the local auto parts store).

Specifications

Product Video