- Comet’s 108 EXP clutches are built to handle high horsepower engines
- Designed for smooth shifting and longer durability.
- 30mm 1:10 taper bore
- 1-3/8″ wide belts.
- Will not accept starter gear.
- All EXP 108C clutches are shipped uncalibrated and come without cam arms and springs.
- .200 deep bore (the taper starts .200″ into the casting)
- Note that on some 583 Summits this clutch will slide to far onto theengine and won’t line up properly with the driven clutch. If this is thecase you need to get our 219903A clutch.
- Use our 217336A clutch puller with this clutch.







