Product Description
A brown, 18-tooth speedo driven gear for GM automatic transmissions, sold individually as a single gear. It covers Turbo 400, Turbo 350C, Turbo 700-R4/4L60 and Turbo 180C applications built from 1985 to 1990, with the 350C limited to 1986 and the 180C to 1987-1988, replacing the factory driven gear.