Cometic BMC 1275 A-Series .030in MLS Cylinder Head Gasket - 73mm Bore

This Multi-Layer Steel (MLS) head gasket from Cometic is built with a compressed operating thickness of .030 inches, making it a solid choice for your 1967-1974 MG Midget. MLS gaskets are known for their ability to handle high output engines because they are constructed from multiple layers of stainless steel, which also helps them resist corrosion and maintain their shape under stress. This design means you won't need any additional sealants for installation.

The outer layers of this gasket are embossed and coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482 degrees Fahrenheit. This makes it suitable for sealing between aluminum heads and either aluminum or cast iron blocks, as it can manage the different expansion rates and shearing forces between these materials. The center layer is uncoated stainless steel, providing a strong foundation for the gasket's overall structure.