Sale!
S&S CYCLE EVOLUTION 4.25″ STROKER FLYWHEEL ASSEMBLY HARLEY DAVIDSON
Original price was: $1,036.80.$630.73Current price is: $630.73.
38 in stock
Description
S&S CYCLE EVOLUTION 4.25″ STROKER FLYWHEEL ASSEMBLY
- Made of high-strength forged steel and designed for stock and high-performance custom applications
- Special keyed 6° large diameter tapered sprocket shaft that provides more contact area for increased strength
- Standard S&S tapered crankpin and pinion shaft are used for ease-of-service
- 8-1/2″ diameter with 4-1/4″ or 4-5/8″ stroke
- Kits come fully assembled, trued and balanced to stock H-D 80″ or 96″ pistons
- Include flywheel, crankpin and connecting rods
- Made in the U.S.A.










