F.A.S.T. LSXr Billet Fuel Rail Kit - LS3/LS7 (Car) HASZ20SM 5 psi Preset

5 psi Preset

More accurate shifts (manual-equipped cars)

1965-1987 Chevrolet El Camino

Beyea header flanges are all 5/16" laser cut to ensure good support and seal

Grease Steel

F.A.S.T. LSXr Billet Fuel Rail Kit - LS3/LS7 (Car) HASZ20SM 5 psi PresetThe FAST LSX LSXR LSXRT Fuel Rails feature a larger internal diameter that dampens the pulses and provides increased fuel volume, ensuring that your injectors never run dry. In addition, they yield better fuel distribution and ultimately greater horsepower. FAST fuel rails deliver performance in addition to a show car quality appearance. FAST LSX LS3 LS7 Billet Fuel Rail Kit Billet fuel rail kit for LS3 LS7 engines; Larger internal diameter to provide