Description
If you’re pushing your Twin Cam engine to its limits, a stock flywheel assembly won’t cut it. The S&S Cycle 3-piece flywheel is purpose-built for high-RPM reliability and sustained performance, engineered with the strength to handle forced induction, nitrous, or aggressive tuning without risking catastrophic failure. This is a direct bolt-in upgrade that maximizes crankshaft durability without requiring case modifications.
- 4140 steel construction
- 3-piece modular design
- Integral main shafts
- 1.671″ crankpin diameter
- Timken bearing compatible
- Stock casecase fitment
- No modifications required
- Made in U.S.A.
- MPN: 320-0359
