Cometic Chevrolet Gen-3 Inline 6 .045in MLS Cylinder Head Gasket - 4.125in Bore

If you're rebuilding the top end of your classic Chevrolet Gen-3 Inline 6 engine, a solid head gasket is crucial for sealing combustion pressure. This Cometic Multi-Layer Steel (MLS) head gasket is built to handle the demands of higher output engines, ensuring a reliable seal between your cylinder head and block.

This gasket is constructed from multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F and works well with both aluminum and cast iron blocks. The center layer is stainless steel and can be varied in thickness to meet specific needs; this particular gasket has a compressed thickness of .045 inches and is designed for a 4.125-inch bore. Because it's an MLS design, it doesn't require any additional sealants, making installation more straightforward.

This gasket fits a wide range of classic GM vehicles, including models like the Chevrolet Bel Air, Camaro, and Buick Skylark. It's a well-built option for anyone looking to ensure a strong seal during their engine rebuild.