Cometic Gasket Chevrolet Gen-I Small Block V8 .040in MLS Cylinder Head Gasket 4.200in Bores

Cometic Gasket is known for making well-built engine sealing components, and this Multi-Layer Steel (MLS) head gasket is a prime example. It's designed for Chevrolet Gen-I Small Block V8 engines and features a .040 inch thickness with 4.200 inch bores, suitable for 18/23 degree heads. This gasket is built to handle the demands of these classic V8s, offering a solid seal for your engine rebuild.

The key to this gasket's performance is its HP shim technology. This design increases the clamping force around the combustion chamber, which is especially helpful for open deck blocks. This improved sealability helps prevent leaks and ensures your engine runs smoothly. The outer layers of the gasket are embossed and coated with Viton, a material known for its resistance to heat and oil, further enhancing its sealing capabilities and durability.

This gasket fits a wide range of vehicles, including popular models like the Chevrolet C10, Camaro, and GMC C1500. If you're rebuilding a Gen-I Small Block V8, this Cometic gasket offers a reliable sealing solution.