Cometic MLS head gasket for Ford Boss 302 applications, nominal .045in thickness with a 4.200in bore. Built to provide durable sealing for high-output engines without sealants and to manage aluminum-to-aluminum or aluminum-to-iron interfaces. Multiple embossed stainless-steel layers with Viton-coated outer faces and an uncoated center shim offer corrosion resistance, rebound performance and improved load distribution while minimizing clamp-induced distortion.
Cometic Ford Boss 302 .045in MLS Cylinder Head Gasket - 4.200in Bore