The Cometic MLS head gasket for Ford 302/351W Windsor V8 is a multi-layer stainless steel cylinder head gasket with a 4.030" bore and .098" compressed operating thickness. Embossed outer layers are coated both sides with Viton to resist heat to 250°C (482°F). MLS construction handles aluminum-to-iron combinations, requires no sealants, and the uncoated center shim permits thickness adjustments that reduce clamp load and help distribute sealing forces evenly.
Cometic Ford 302/351W Windsor V8 .098in MLS Cylinder Head Gasket - 4.030in Bore - SVO