Cometic Chevy Gen1 Small Block V8 .086in MLS Cylinder Head Gasket - 4.165in Bore - 18/23 Degree Head

This listing is for one Cometic Multi-Layer Steel (MLS) cylinder head gasket. It's designed for Chevrolet Gen 1 Small Block V8 engines and features a thickness of .086 inches with a 4.165-inch bore. This gasket is specifically made for engines using 18/23 degree cylinder heads and includes a round bore with steam holes.

Cometic's MLS gaskets are built with multiple layers of stainless steel for improved sealing and durability. The outer layers are embossed and coated with Viton, a high-performance fluoroelastomer that resists heat and chemicals, helping to ensure a solid seal against combustion pressures and fluids. This type of construction is common when rebuilding or repairing the top end of many classic V8 engines, offering a reliable seal for the combustion chamber.

This gasket fits a wide range of vehicles, including many Chevrolet C/K series trucks, Camaros, and Corvettes from the 1980s and 1990s, as well as some Buick and GMC models from the same era. Always confirm fitment for your specific application.