Description
If you’re pushing your Twin Cam past stock limits, your factory cases are holding you back. S&S Cycle engine cases deliver the structural integrity you need for higher-displacement builds, stronger bearing support, and reliable operation at elevated boost levels. Built for serious riders who demand durability without compromise.
Key Technical Features:
- Twin Cam “A” replacement cases
- Stock H-D chassis compatible
- Carb and EFI compatible
- Enhanced crankcase strength
- Timken®-style sprocket shaft bearings
- Supports strokes up to 5″
- O-ring sealed cam support passages
- Clearance for .675″ lift cams
- Integrated crankcase breather reed valve
- Eliminates oil carry-over issues
- Eliminates oil scavenging problems
- Bolt-on rear motor mount
- Stock transmission compatible
- Stock primary compatible
- Stock charging system compatible
- U.S.A. manufactured
- Requires skilled technician assembly
- Professional clearance verification required








