Cometic Chevy Gen1 Small Block V8 .051in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads

This is a Cometic Multi-Layer Steel (MLS) cylinder head gasket designed for Chevrolet Gen 1 Small Block V8 engines, specifically those equipped with Vortec heads. It features a 4.080-inch bore and a compressed operating thickness of .051 inches. This gasket is a well-built option for rebuilding or repairing the top end of a wide range of vehicles, including many Chevrolet and GMC trucks, as well as models like the Camaro and Corvette from the early to mid-1980s.

Cometic's MLS gaskets are constructed from multiple layers of stainless steel, which gives them increased strength and the ability to rebound, helping them resist corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle demanding sealing environments and various surface finishes. This construction means the gasket doesn't require any additional sealants, making installation more straightforward. These gaskets are suitable for applications using aluminum heads with either aluminum or cast iron blocks, as they can manage the shearing forces that can occur between different metals.