S&S Cycle 93-1062 Copper Head Gasket for 1966-1984 Shovelhead Big Twin

The S&S Cycle 93-1062 is a copper head gasket engineered for 1966–1984 Harley-Davidson Shovelhead Big Twin engines. Designed as a direct-fit replacement, this gasket is compatible with either the front or rear cylinder position, making it easy to purchase the correct quantity for a single-cylinder or complete top-end rebuild.

Copper head gaskets are a time-proven choice for Shovelhead engines, offering excellent conformability and reliable sealing across the deck surface. At 0.032 inches thick, this gasket maintains proper compression ratios when used in stock or mildly modified applications. The 3-5/8 inch bore size matches the standard Shovelhead cylinder bore as well as popular S&S Sidewinder big bore cylinder kits of the same diameter.

Key Features:

• Copper construction for excellent heat transfer and conformability
• 3-5/8" (3.625") bore diameter
• 0.032" compressed thickness
• Fits front or rear cylinder — sold individually
• Designed for 1966–1984 Harley-Davidson Shovelhead Big Twin engines
• Compatible with S&S Cycle Shovelhead cylinder head kits and Sidewinder engine kits

S&S Cycle is a trusted American manufacturer of high-performance motorcycle engine components with decades of experience in the Harley-Davidson aftermarket. The 93-1062 head gasket is a dependable sealing solution for Shovelhead restorations, top-end rebuilds, and performance builds alike.