S&S CYCLE Engine Case - Twin Cam 310-0368

Engine Case - Twin Cam Replacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI), Feature greater overall strength than stock crankcases, Strong, dependable Timken?-style sprocket shaft bearings, Clearanced for strokes up to and including 5", All passages between the crankcase cam support plate are O-ring sealed, Compatible with most stock components, Cam chest has clearance for up to .675" lift cams, Include S&S crankcase breather reed valve designed to eliminate oil carry-over and oil scavenging problems, Rear motor mount bolts directly to the stock transmission; fully compatible with the stock primary, charging system, and other stock components, Made in the U.S.A., This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.