Crankshaft
Neck keyway is 5/8 long. Flywheel flange has 6 bolt holes. Includes bearings. Forging # 90TM6303AB, C94HA, 90TM6303AA, 96TM-AA. Check for proper physical match before installation.
Crankshaft
Neck keyway is 1-1/4 long. Has 6 flywheel bolt holes. Includes bearings. Forging # C94HA, 96TM6303AA. Check for proper physical match before installation.