
Cometic MLS head gasket for Ford small-block V8 with AFR heads (4.155" bore) combines embossed stainless outer layers coated with Viton and an uncoated shim for a compressed thickness of 0.080". Specified for AFR heads with coolant eyebrow, it seals aluminum head/block joints without sealants. The multilayer steel design withstands shearing, resists corrosion, rebounds under load, and evens clamp forces to reduce bore distortion in heavy-duty applications.
Cometic Ford SB 4.155 inch Bore .080 inch MLS-5 Head Gasket (w/AFR Heads)