Our MadDogPerformance Fuel Rails are CNC-machined to precise tolerances then anodized black for a dignified finish. Designed for aftermarket LS Intake manifolds these aluminum EFI fuel rails are capable of feeding 1,100+ HP engines. Featuring 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 hose and hardware.
2 x LS1 Fuel Rails
1 x Crossover Line
An6 Fuel Line Adapters
Bolts, Nuts, & Washers
Designed for use with aftermarket manifolds only and will not fit stock manifolds/oem