S&S Cycle

499964

Twin Cam Style 4-1/8 in Bore Crankcase

Accessories

Greater overall strength than stock crankcases, especially in the front motor mount, an important consideration in high performance applications
All S&S Twin Cam style crankcases use strong, dependable Timken style sprocket shaft bearings to stand up to the most demanding applications
Available stock bore or 4-1/8 in bore and natural aluminum or black powdercoat finish
All passages between the crankcase cam support plate are O-ring sealed

Greater overall strength than stock crankcases, especially in the front motor mount, an important consideration in high performance applications

All S&S Twin Cam style crankcases use strong, dependable Timken style sprocket shaft bearings to stand up to the most demanding applications

Available stock bore or 4-1/8 in bore and natural aluminum or black powdercoat finish

All passages between the crankcase cam support plate are O-ring sealed

Compatible with stock components. Use stock oil pump, cam support plate, gear cover and Timken style sprocket shaft bearings, etc.

Cam chest has clearance for up to 0.675 in lift cams

Includes the new S&S Twin Cam style crankcase breather valve designed to eliminate oil carry over and oil scavenging problems associated with Twin Cam engines


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