
Cometic MLS head gasket for Ford small-block V8 with AFR heads (4.155" bore) combines embossed Viton-coated stainless outer layers and an uncoated center shim for a compressed thickness of 0.027". Specified for AFR heads with coolant eyebrow, it seals aluminum head-to-block surfaces without sealants. The multilayer steel construction resists shearing and corrosion, conforms load distribution and requires less clamp load to help limit bore distortion.
Cometic Ford SB 4.155 inch Bore .027 inch MLS Head Gasket (w/AFR Heads)