Holley EFI's Billet LS7 Hi-Flow fuel rail kit is a perfect match for anyone wanting to unleash the full potential of their LS7 powered Hot Rod. These Billet fuel rails are designed to be with OEM LS7 Intake manifolds and OEM LS7 Injectors. Additionally we have included six feet of -6 Stainless Braided hose, four 90° -6AN Holley EFI fittings, and two straight -6AN Holley EFI fittings. We recommend using the 534-211 Quick-Connect adapter kit on installations using factory GM Fuel line.
Billet LS7 Hi-Flow Fuel RailsPart #: 534-231
- Length: 2.75"
- Width: 10.5"
- Height: 17.5"
- Emissions Code: 4
- Prop 65: No
GM 3/8" Quick-Connect Release Tool to disconnect the factory fuel line (these are inexpensive and available at the local auto parts store).
- Black anodized finish with laser etched Holley EFI logo for long lasting good looks
- Includes (4) -6AN Male to 3/4 -16 O-ring adapters
- 6061 Billet Aluminum for superior durability
- Fuel rails are machined to accept (optional) -8 AN to (3/4-16) O-ring fittings
- Included Brackets, hardware, for a hassle free installation