Holley Billet LS7 Hi-Flow Fuel Rails for Factory LS7 Intake with Holley EFI Injectors, Part #534-232

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Holley EFI’s Billet LS7 Hi-Flow fuel rails are 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 EV1/Bosch style injectors, such as Holley EFI injectors.


  • 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
  • High volume fuel passage dampens fuel pressure oscillations
  • Fuel rails are machined to accept (optional) -8 AN to (3/4-16) O-ring fittings
  • Included Brackets, hardware, and 8 larger injector O-rings for a leak free installation

Holley EFI Fuel Rails, Billet Fuel Rails -Oe Ls7 W/Tall Hp Inj, Part #534-232. Tick Performance is proud to be a warehouse distributor for the entire Holley product line. If you don't see what you're looking for here, please contact our friendly sales staff either by phone or email for assistance!

All warranty questions, claims or otherwise should be directed toward the manufacturer, Holley.