Cometic PRO1007T-3910-040 GM Gen III Small Block Top End Gasket Kit - LS1/LS6 V8

The Cometic PRO1007T-3910-040 is a complete top end gasket kit engineered specifically for GM LS1 and LS6 Generation III small block V8 engines with a 3.910-inch bore and 0.040-inch Multi-Layer Steel (MLS) head gasket thickness. This comprehensive kit provides all the essential gaskets needed for a professional cylinder head installation or engine rebuild.

Key Features:

• 0.040-inch MLS head gaskets for superior sealing and durability
• 3.910-inch bore diameter designed for LS1/LS6 applications
• Includes intake manifold gaskets, valve cover gaskets, and all necessary sealing components
• Cometic's proprietary MLS technology with multiple layers of stainless steel
• Designed to withstand extreme cylinder pressures in performance and racing applications
• Complete kit eliminates the need to source individual gaskets

Cometic gaskets are manufactured using advanced materials and precise manufacturing processes to ensure optimal sealing performance. The MLS head gaskets feature a viton rubber coating that provides exceptional resistance to coolant, oil, and combustion gases. This kit is ideal for enthusiasts performing head work, engine builds, or replacing worn gaskets on their LS-platform engine.