T10 Countershaft 7/8 Diameter

The 35-068-001 countershaft  replaces the early T85B-3 shaft that  fits the early T10 transmission. It is for the 7/8 inch diameter case. Works for both early T-10 and 1st Design Super T-10 Transmissions used in General Motors, Ford, and AMC applications. This shaft was redesigned by Paul Cangialosi to improve case fit and finish and reduced sloppy end chamfers seen with other offshore shafts that reduce case holding capacity.