S&S Cycle Twin Cam Engine Case - Black - 310-0367A

Upgrade your Harley-Davidson's foundation with the S&S Cycle Twin Cam A Engine Case. Designed as a direct replacement for stock H-D chassis (carb and EFI), these engine cases offer superior strength and reliability. Built to last and made in the USA, these cases will give your build a solid base.

Description

These S&S Cycle engine cases are not just replacements; they're an upgrade. Featuring greater overall strength compared to stock crankcases, they ensure enhanced durability and performance. The Timken®-style sprocket shaft bearings provide dependable support, while O-ring sealed passages between the crankcase and cam support plate prevent leaks and maintain optimal oil pressure. Designed for compatibility, these cases work seamlessly with most stock components, including the primary, charging system, and transmission. The integrated S&S crankcase breather reed valve effectively eliminates oil carry-over and scavenging problems, keeping your engine running clean and efficiently. Rear motor mount bolts directly to the stock transmission for easy installation.

Features & highlights

• Significantly stronger than stock Twin Cam crankcases, offering enhanced durability.
• Timken®-style sprocket shaft bearings ensure reliable performance.
• O-ring sealed passages prevent leaks and maintain optimal oil pressure.
• S&S crankcase breather reed valve minimizes oil carry-over and scavenging issues.
• Direct bolt-on replacement for stock H-D Twin Cam A chassis (carb and EFI).
• Compatible with most stock components for easy integration.
• Made in the USA.

Technical specifications

• Brand: S&S Cycle
• Part Number: 310-0367A
• Material: 356 T-6 Aluminum
• Bore Size: 3.750"
• Color/Finish: Wrinkle Black, Powder-Coated

Important to know

This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.