Cometic MLS head gasket for Ford Boss 302 engines, nominal .036in thickness with a 4.200in bore. Designed to seal high-output applications without sealants and to tolerate dissimilar head/block materials. The construction combines embossed stainless-steel outer layers coated with Viton and an uncoated stainless shim center to resist corrosion, rebound under load, and distribute clamp forces evenly to help limit bore distortion.
Cometic Ford Boss 302 .036in MLS Cylinder Head Gasket - 4.200in Bore