S&S CYCLE Engine Case 310-0367A

If you're building a high-performance Twin Cam engine and need a foundation that won't compromise reliability, S&S Cycle's replacement engine cases deliver the strength and precision you demand. These cases are engineered to handle aggressive cam profiles, extended strokes, and increased boost—all while maintaining full compatibility with your stock Harley-Davidson chassis. Built in the USA with Timken®-style bearings and O-ring sealed passages, they're designed for serious builders who refuse to settle for stock limitations.

Technical Specifications:

• Twin Cam "A" cases
• Stock H-D chassis compatible
• Carb and EFI compatible
• Increased crankcase strength
• Timken®-style sprocket bearings
• Supports 5" strokes
• O-ring sealed passages
• Cam chest clearance: .675" lift
• Integrated breather reed valve
• Stock transmission compatible
• Stock primary compatible
• Stock charging system compatible
• Rear motor mount bolts direct
• Made in USA
• Requires skilled technician assembly
• MPN: 310-0367A