See more: Transmission Parts 4 Speed Big Twin
Fits 1936 thru early 1976
Complete rebuild kits for all 4 Speed Big Twin transmissions from 1936 thru 1986. Jims Transmission Parts and James gaskets guarantee a high quality. Includes bushings, shafts, keys, lock rings, retaining rings and a standard size bearing race plus all gaskets and oil seals. All together in one neat package, it's a big time saver.