Description
If you’re building a high-performance Twin Cam engine that demands reliability under extreme load, the S&S CYCLE 3-piece flywheel assembly eliminates the weak link in your drivetrain. The larger 1.671″ crankpin and forged 4140 steel construction handle aggressive power delivery without risk of failure, while the integral main shaft design keeps rotational mass optimized. Better yet, these bolt directly into your stock crankcase—no machine work required.
- 3-piece construction, 4140 steel
- 1.671″ crankpin diameter
- Integral main shafts
- Timken bearing compatible
- Fits stock crankcases
- No modifications needed
- Made in USA
- MPN: 320-0353
