Billet LS Feed Return Fuel Rail Kit GM LS3 V8 OE Intake Manifold Direct Fit AN6 AN8

Our Fuel Rails are CNC-machined to precise tolerances and then anodized black for a dignified finish. Designed for OE-Style LS Intake manifolds these aluminum EFI fuel rails are capable of feeding 1,100+ HP engines. Featuring a 1/2" diameter inner bore to decrease fuel pressure drop, help cancel out back pulses, and distribute fuel to all injectors properly. 

These High-Performance Fuel Rails come with matching fittings, crossover hoses, and hardware.

FEATURES:

• Fuel Rail Kit for OE LS3 manifold
• Fits stock LS3 fuel injectors
• Billet aluminum construction
• Includes mounting brackets, crossover line, and hardware
• 11/16" ID rails, -6 or -8 crossover line with -6an or -8an fittings