INTAKE COMPONENTS

LS Hi-Flow Holley EFI Fuel Rails - Fits LS1, LS2, LS3, LS6 & L99 factory intakesIncludes (4) -6 to 3/4"-16 O-ring fittings.Fuel Rail mounting brackets and required mounting hardware.

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 OEM LS7 Injectors.

Wanting to run a drive by wire throttle body on your 4150 flanged intake manifold? Tired of stretching, adjusting, or breaking throttle cables? Look no further than the new Holley EFI Billet Aluminum Throttle Body Adapters. These two new adapters will...

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.

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.

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.

Left and right, bright clear anodized, extruded aluminum fuel rails for Chevrolet Big Block V8 with Holley MPI Manifolds.

Left and right, bright clear anodized, extruded aluminum fuel rails, stainless steel crossovers and adjustable fuel pressure regulator for Chevrolet Small Block V8 with Holley MPI Manifolds.

Left and right, bright clear anodized, extruded aluminum fuel rails, stainless steel crossovers and adjustable fuel pressure regulator for Chevrolet Big Block V8 with Holley MPI Manifolds.

Left and right, bright clear anodized, extruded aluminum fuel rails for Chevrolet Small Block V8 with Holley MPI Manifolds.

Stainless Steel Fuel Rail Crossover Chevrolet Big Block V8 with Holley MPI Manifolds

Stainless Steel Fuel Rail Crossover Chevrolet Small Block V8 with Holley MPI Manifolds