Cometic Peugeot P405 M-16 86.5mm .140 inch MLS-5 Head Gasket

The multiple embossed layers of stainless steel in this Cometic head gasket, with outer layers coated in Viton, are designed to provide a strong seal for your Peugeot 405. This gasket has a compressed operating thickness of 0.140 inches and is built for engines with an 86.5mm bore.

Cometic's Multi-Layer Steel (MLS) head gaskets are well-suited for sealing aluminum heads to either aluminum or cast iron blocks, as they can handle the shearing forces that can occur between different metals. The stainless steel construction offers increased strength and the ability to rebound, while also resisting corrosion. The Viton coating on the outer layers is a heat-resistant elastomer that can handle harsh sealing environments and varying surface finishes, making it ideal for high-output engines. This gasket requires no additional sealants, simplifying installation.