Fuel Rails

AN-8 6061-T6 aluminum hi-flow fuel rail extrusion for the fabrication of custom fuel injection systems. The 5/8" diameter fuel passage provides the flow capacity for high horsepower applications and the volume to dampen fuel pressure oscillations. The extrusion is sizeed to be machined for an AN-8 o-ring sealed fitting port. 6061-T6 material machines easily, can be welded, and can be anodized to a..

AN-8 6061-T6 aluminum hi-flow fuel rail extrusion for the fabrication of custom fuel injection systems. The 5/8" diameter fuel passage provides the flow capacity for high horsepower applications and the volume to dampen fuel pressure oscillations. The extrusion is sizeed to be machined for an AN-8 o-ring sealed fitting port. 6061-T6 material machines easily, can be welded, and can be anodized to a..

AN-8 6061-T6 aluminum hi-flow fuel rail extrusion for the fabrication of custom fuel injection systems. The 5/8" diameter fuel passage provides the flow capacity for high horsepower applications and the volume to dampen fuel pressure oscillations. The extrusion is sized to be machined for an AN-8 O-ring sealed fitting port. 6061-T6 material machines easily, can be welded, and can be anodized to a ..

Required when directly connecting Holley fuel rails to GM factory fuel line quick-connect. Includes (1) 3/4-16 O-ring port plug and (1) -6 to GM quick connect adapter.BrandHolley EFIEmission Code5Product TypeFuel Line AdapterPart Number534-211..

Required when upgrading to (EV1/Bosch style) performance injectors on LS2, LS3, or L99 applications (not required to upgrade LS1 and LS6 applications).BrandHolley EFIEmission Code5Product TypeFuel Rail KitPart Number534-212..

This fuel rail kit is specifically designed to work with the Holley GM Gen V LT1 EnginesFeatures:Replacement Fuel Rail KitBrandHolley EFIEmission Code4EngineGM Gen V LT1Fuel SystemEFIProduct TypeFuel Rail KitType of ComponentFuel RailPart Number534-224..

EFI fuel rails are machined for –8AN O-ring Fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system.ApplicationFord 351WBrandHolley EFIEmission Code4Product TypeFuel Rail KitType of ComponentFuel RailPart Number534-234..

Bright clear anodized, extruded aluminum universal fuel rails. These machined aluminum EFI fuel rails are capable of handling 1,100+ hp engines. They feature a 1/2 in. diameter inner bore to decrease fuel pressure drop and help cancel out back pulses.BrandHolley EFIEmission Code5Product TypeFuel RailPart Number534-78..

Bright clear anodized, extruded aluminum universal fuel rails. These machined aluminum EFI fuel rails are capable of handling 1,100+ hp engines. They feature a 1/2 in. diameter inner bore to decrease fuel pressure drop and help cancel out back pulses.BrandHolley EFIEmission Code5Product TypeFuel RailPart Number534-79..