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Billet Fuel Rail Kit - LSA and LS9 534-285

Original price $340.03 - Original price $340.03
Original price
$340.03
$340.03 - $340.03
Current price $340.03

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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. The included brackets are for factory-height injectors (33.60mm).

Features:

  • Direct replacement for the OEM rails on the factory blower or any other supercharger that was designed to use OEM rails
  • Bright dip, black anodized finish with laser etched EFI logo for long-lasting good looks
  • Fuel rails are machined to accept -8 (3/4-16) ORB ports which use O-ring fittings
  • Fuel rails are also machined in the center with four -6 (9/16-18) ORB ports to accept O-ring fittings (sold separately). Qty. 8 -6 ORB port plus also included to seal unused ports
  • -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
  • 21/32Ó (0.656Ó) diameter fuel passage provides the flow capacity for high horsepower applications
  • _Ó (0.25Ó) diameter fuel passage feeding each injector
  • Brackets are included for factory height injectors (33.60mm)
  • Compatible with factory fuel line quick-connect by using P/N 534-211 adapter kit (sold separately)

About Holley EFI

Find standalone EFI for LS, Coyote, Hemi and more at Holley.com. From engine swapping to managing up to 4000 horsepower, we have a solution for every project!

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