Good news for owners of Twin Cam 88 A engines who need replacement crankcases for repair and high performance applications . These crankcases have motor mounts that bolts directly to the stock chassis and transmission for all 1999-06 models (except 2006→ Dyna). They are compatible with the stock primary and charging system.
Other features:
- Greater overall strength than stock crankcases, especially in the front motor mount, an important consideration in high performance applications.
- Come with strong, dependable Timken style sprocket shaft bearings to stand up to the most demanding applications.
- Clearanced for strokes up to and including 5”.
- All passages between the crankcase cam support plate are o-ring sealed.
- Cam chest has clearance for up to .675” lift cams.
- Includes the S&S crankcase breather reed valve to eliminate oil carry-over and oil scavenging problems.
