Cometic C9688-HB-036-020 MLS Head Gasket Set for Harley-Davidson Evolution .036" Thickness

The Cometic C9688-HB-036-020 is a premium Multi-Layer Steel (MLS) head gasket set designed specifically for Harley-Davidson Evolution engines with stock bore dimensions. This high-performance gasket kit is engineered to provide superior sealing and durability in demanding applications.

Key Features:

• Multi-Layer Steel (MLS) construction for maximum strength and heat resistance
• Head gasket thickness: .036 inches for precise compression control
• Base gasket thickness: .020 inches
• Stock bore sizing fits Evolution Big Twin engines (1984-1999)
• Heavy-duty construction ideal for high-performance and racing applications
• Superior blowout resistance compared to composite gaskets
• Eliminates the need for retorquing after initial installation
• Includes both head gaskets and base gaskets for complete top-end sealing

Cometic MLS gaskets feature multiple layers of stainless steel with advanced coating technology that allows the gasket to conform to imperfections in the sealing surface. This design provides exceptional sealing under extreme cylinder pressures and temperatures, making it the preferred choice for performance builders and riders who demand reliability.