Stock Flywheel Assembly - V-Twin 10-1091 - Big Twin 1973-1990

Stock flywheel assembly is for 80 inch Evolution models only assembled and trued with shafts at our V-Twin motor shop in New York.

This assembly features a late type sprocket shaft early style pinion shaft a narrow sprocket side flywheel and replaceable pinion & sprockt shafts. Required to use with 1987-up type pinion shaft bearing and retaining ring.

Fitment: