Includes billet fuel rails, brackets, (4) -6 to 3/4-16 O-ring adapters, and mounting hardware.
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.
  • 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

Information:

Note: If this product is to be used with aftermarket (tall) EV1 performance injectors: You will need the 534-246 bracket kit
Attributes
Brand Holley EFI
California Proposition 65 No
Category Air and Fuel Delivery, Intake Manifolds
Category Filter Intake Manifolds
Clearance Category Intake Manifolds
Color Black
Country of Origin (Primary) CN
Emission Code 5, 5
Engine GM LS1/LS2/LS6, GM LS1/LS2/LS6
Fittings Included Yes
Fuel Injection Type Port
Fuel Injectors Included No
Fuel System Type EFI
GTIN 00090127053454
Gasket Or Seal Included Yes
Grade Type Performance
Harmonized Tariff Code (Schedule B) 8409915085
Hazardous Material Code N
Life Cycle Status Code Available to Order
Material Aluminum
NAFTA Preference Criterion Code B
Product Type Fuel Rail, Fuel Rail
SDR Required Flag N
Sale Category Air and Fuel Delivery
Warning California Proposition 65

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NEW! Holley EFI 534-244 BILLET FUEL RAILS -OE TRUCK LS INTAKES

Product Information

Vehicle Fitment

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