Cometic C9766-092 Big Bore Top End Gasket Kit for Harley Big Twin Evo

The Cometic C9766-092 is a complete heavy-duty top end gasket kit designed for 1992-1999 Harley-Davidson Big Twin Evolution engines with 3-5/8 inch (92mm) big bore cylinders. This comprehensive kit provides all the essential gaskets needed for a complete top end rebuild or performance upgrade.

Key Features:

• Multi-Layer Steel (MLS) head gaskets for superior sealing and durability
• Designed specifically for 3.625" (92mm) big bore applications
• Precision-engineered to handle the increased cylinder pressures of big bore engines
• Includes all necessary top end gaskets for complete rebuild
• OEM-quality or better construction for reliable, long-lasting performance
• Compatible with 1992-1999 Harley-Davidson Big Twin Evolution engines

Cometic gaskets are manufactured using advanced materials and engineering to provide exceptional sealing performance in high-performance and stock applications. The MLS head gasket design features multiple layers of stainless steel with specialized coatings to ensure optimal combustion sealing while accommodating thermal expansion and engine movement.