Cometic Chevy Gen1 Small Block V8 .051in MLS Cylinder Head Gasket - 4.165in Bore - Vortec Heads

If you're working on a Chevy Gen 1 Small Block V8, this Cometic Multi-Layer Steel (MLS) head gasket is built to handle the job. It's specifically designed for Vortec heads with a 4.165-inch bore, ensuring a precise fit for your engine rebuild. These gaskets are a popular choice for high-output engines because they offer excellent sealing without needing any extra sealants.

The construction uses multiple layers of stainless steel, which gives them strength and helps them resist corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle tough sealing conditions and various surface finishes. This design is effective whether you're mating aluminum heads to an aluminum block or aluminum heads to cast iron. The center layer is stainless steel and can be varied to achieve different compressed thicknesses, with this particular gasket having a compressed operating thickness of 0.036 inches from its 0.051-inch nominal thickness.

This gasket is a solid option for a wide range of vehicles from the early 1980s, including models like the Chevrolet C10, Camaro, and GMC C1500. It's designed to withstand the forces created when joining different metal types, making it a reliable choice for your engine project.