The Cometic MLS head gasket for Ford Windsor V8s comes with a 4.155" bore and a compressed thickness of 0.044". Comprised of three to five stainless steel layers with Viton-coated outer faces, the gasket is designed to handle harsh sealing environments and high cylinder pressures without sealants. MLS construction improves durability, corrosion resistance, and load distribution between head and block surfaces.
Cometic Ford 289/302/351 4.155 inch Bore .044 inch MLS Head Gasket (Non SVO)