Fits Most, 1936 - Early 1984, BDL open belt drive kits and most 1970 – Early 1984 BDL enclosed belt drive kits with tapered mainshafts.
*Note: Some year and model belt drive kits may use other tapered hubs. Also, see our EV-170, EV-175 and EV-190 tapered mainshaft clutch hubs, Torque hub nut to 50-60 Ft. Lbs. Always install a new woodruff key in mainshaft whenever working on or replacing clutch components.