Cometic BMC 1275 A-Series .140in MLS Cylinder Head Gasket - 73mm Bore

If you're working on the engine of your 1967-1974 MG Midget, Austin Mini Cooper, or MG 1300, this Cometic BMC 1275 A-Series cylinder head gasket is built to handle the job. It's a Multi-Layer Steel (MLS) gasket designed for a 73mm bore and a compressed thickness of 0.140 inches, offering a solid seal for your A-Series engine.

Cometic's MLS gaskets are well-built using multiple layers of stainless steel, which gives them strength and resistance to corrosion. The outer layers are coated on both sides with Viton, a heat-resistant rubber material that can handle tough sealing environments and various surface finishes without needing additional sealants. This construction makes them suitable for sealing aluminum heads to either aluminum or cast iron blocks, as they can manage the shearing forces that can occur between different metals.

The center layer of stainless steel can be varied to achieve different thicknesses, and in this case, it's set to provide a 0.140-inch compressed operating thickness. This gasket is a well-made option for rebuilding or repairing your engine's top end.