S&S CYCLE Super Stock¢â€žÂ¢ Engine Case 31-0003

A quality engine case is the foundation of any reliable high-performance build, and the S&S Cycle Super Stock case delivers the precision machining and durability you need for sustained power output. This A356 T-6 aluminum casting is engineered for optimal oil scavenging and breather timing, ensuring your engine runs clean and efficient under load. Whether you're building a street cruiser or a race-ready motor, this case provides the structural integrity and fitment accuracy to support your power goals.

Key Features:

• A356 T-6 heat-treated aluminum
• Line-honed races throughout
• Precision-machined breather cavity
• Front-mounted oil filter ready
• EFI fitment machined
• Made in the U.S.A.
• Bolt-on installation compatible

Included Components:

• Crankcase bolts, washers, nuts
• Cylinder mounting studs
• Timing hole plug
• Magnetic drain plug
• Breather and oil fittings
• Oil pressure switch
• Oil screen assembly
• Sprocket shaft Timken® bearing
• Pinion shaft race
• Cam needle bearing assembly
• Oil pump drive bushing
• Complete installation instructions