The Edelbrock E-Force 122 supercharger kit for 1955–1986 302–400 CID small-block Chevrolets is a positive-displacement system using the Eaton H122 rotor assembly to deliver substantial power increases in a compact package. The kit includes supercharger assembly, intake manifold, drive pulleys, belt, gaskets, and installation hardware and is designed for use with factory-style belt and pulley configurations on engines with long water pumps.
Edelbrock E-Force 122 Supercharger 57-86 Small-Block Chevrolet w/ Conventional Cylinder Heads