Flywheel Rebuild Service for 1936-1939

**Available for dealers only. Please contact our Motor Shop department for details.
Flywheel rebuild service will install new shafts, crank pin, rollers, cages and wrist pin bushings for 1936-1939 Knucklehead 61". Service includes flywheel truing. Dynamic balancing is also available for any flywheel rebuild service at an additional charge. The dynamic balancing gives you a smoother running engine.