See more: Transmission Parts 4 Speed Big Twin
Ratchet top style, fits 1936 thru 1964, V-Twin Mfg. (OEM 2258-36 & 34700-36). Comes with installed main drive case race and counter shaft bushings. Accepts reverse gear idler shaft.
Replica cast aluminum transmission housing for 4-speed Big Twin. Made to meet the requirements of restoration enthusiasts.