S&S Pinion Shaft Conversion Kit

S&S pinion shaft conversion kit for installing after market flywheels.
S&S pinion shaft conversion kit is for installation of multiple piece aftermarket flywheels in 1990-1999 engines, or replacement of 1990 and later assembly with stock 1981-1989 parts. Kit includes 1977-89 red pinion gear, 1954-89 pinion shaft oil pump drive gear, 1954-89 pinion shaft gear spacer, and 1954-89 pinion shaft gear nut.