Cometic Gasket BMW M30B30V/M30B30/M30B32 .120in MLS Cylinder Head Gasket - 90mm Bore

This is a Cometic Gasket Multi-Layer Steel (MLS) cylinder head gasket designed for BMW M30B30V, M30B30, and M30B32 engines. It features a 90mm bore and a compressed thickness of 0.120 inches, making it a solid option for rebuilding or replacing the head gasket on a range of BMW vehicles from the late 1960s through the mid-1980s, including models like the 533i, 633CSi, and 733i.

Cometic builds these MLS gaskets with multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are embossed and coated with Viton, a heat-resistant rubber material that can handle harsh sealing environments and varying surface finishes without needing additional sealants. This construction is ideal for sealing aluminum heads to either aluminum or cast iron blocks, as it can manage the shearing forces that can occur between different metals. The center layer is also stainless steel, allowing for adjustments in thickness to meet specific engine requirements.