
ProCharger superchargers are the most powerful and reliable supercharger kits available for your vehicle.
GM ProChargers >> Trucks >> 1995-1988 GM TBI/Vortec Truck/SUV (5.7/7.4)
1995-1988 GM TBI/Vortec Truck/SUV (5.7/7.4)
High Output (HO) Intercooled Systems are 100% Complete and designed for operation on stock vehicles and
require a minimum of 91 octane gasoline.
HO Intercooled Tuner Kits are designed for operation on stock and modified vehicles.
Stage II Intercooled Systems are 100% Complete and designed to accommodate higher power levels, but
tuning is provided for stock vehicles only and require a minimum of 91 octane gasoline.
Stage II Intercooled Tuner Kits accommodate higher power levels, and are
designed for stock and modified vehicles.