Cometic GM Brodix 8B 5000/8B 5025 Pro Stock .052in MLS Cylinder Head Gasket - 4.700in Bore

When you're rebuilding the top end of a performance GM engine, getting the cylinder head seal just right is critical. This Cometic Multi-Layer Steel (MLS) head gasket is built for those demanding applications, specifically designed for Brodix 8B 5000/8B 5025 Pro Stock cylinder heads. It features a precise .052 inch thickness and a 4.700 inch bore to ensure a strong seal between the block and the heads.

Cometic builds these gaskets using multiple layers of stainless steel, which gives them increased strength and the ability to rebound and resist corrosion. The outer layers are embossed and then coated on both sides with a Viton rubber material. This Viton coating is heat resistant up to 482°F (250°C) and is designed to handle tough sealing environments and varying surface finishes, making it a reliable choice for performance builds across a range of Chevrolet vehicles like the Chevelle, Camaro, and Corvette.