Product Description This 4-3/8" stroke 8-1/2" diameter flywheel assembly replaces the original flywheels in 2003-'06 HD® internally balanced big twin engines, increasing the stroke from 4" to 4-3/8". Sprocket shaft does not have a stock style bearing race pressed on.
S&S Cycle 00-06 BT 4-3/8in Stroke Flywheel Assembly w/ Sprocket Shaft Bearing Race - 320-0354 MSRP: $1,764.95 Was: Now: $1,602.39 Add to Cart
S&S Cycle 00-06 BT 4-5/8in Stroke Flywheel Assembly w/o Sprocket Shaft Bearing Race - 320-0469 MSRP: $1,913.95 Was: Now: $1,737.66 Add to Cart
S&S Cycle 2007+ BT 4-3/8in Stroke Flywheel Assembly w/o Sprocket Shaft Bearing Race - 320-0353 MSRP: $1,759.95 Was: Now: $1,597.84 Add to Cart