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Holley EFI

FUEL RAIL KIT, LO-RAM & ULTRA LO-RAM PORT F.I. - GM GEN V LT

SINGLE INJECTOR PORT FUEL INJECTION - 3/4-16 (-8AN) O-RING PORT

Part # 534-269 Be the first to write a review

FUEL RAIL KIT, LO-RAM & ULTRA LO-RAM PORT F.I. - GM GEN V LT

Estimated Ship Date: 06/10/2025
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MSRP $190.95
$152.06
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5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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Our fuel rail kit allows dual -8AN feeds to keep up with fueling demands with fuels like E85, E98, M1, and the like. This kit will also allow you to run both rails to a single high-flow fuel pressure regulator for complete control over your fuel system. Includes (2) fuel rails (4) -6 to 3/4"-16 O-ring fittings, fuel rail mounting brackets, and required mounting hardware.

Features:

  • Bright dip, black anodized finish with laser etched EFI logo for long lasting good looks
  • 5/8” diameter fuel passage provides the flow capacity for high horsepower applications
  • Fuel rails are machined to accept -8 (3/4-16) O-ring fittings
  • Includes (4) -6 to 3/4-16 O-ring adapters

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!

Brand Holley EFI
CategoryAir and Fuel Delivery
ColorBlack
Emission Code5
EngineGM LS1/LS2/LS6
FinishBlack
Fittings IncludedNo
Fuel Injectors IncludedNo
Fuel System TypeEFI
Gasket Or Seal IncludedNo
MaterialAluminum
Mounting Hardware IncludedYes
Part TypeFuel Injector Rail Kit
Product TypeFuel Rail
Sub CategoryService Kits
UPC090127124260
Part Number534-269
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Note: If this product is to be used with aftermarket (tall) EV1 performance injectors: You will need the 534-246 bracket kit

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    Some parts are not legal for use in California or other states with similar regulations.