S&S Cycle M8 Flywheel Assembly – 4 1/2″ Stroke – 320-0603
Item # 716204
Description
Features:
- Consistent balance and precision machining
- Heat-treated 4140 material is harder and 114% stronger than stock
- S&S high-strength connecting rods are perfect for use with gear drive cams
- No welding required
- With balancer gear and full wristpin
Note: Image is for reference only. Actual item may vary based on fitment.






Reviews
There are no reviews yet.