
Cometic MLS head gasket for Ford Windsor V8 with a 4.155-inch bore and .040-inch compressed thickness, specified for use with AFR heads and coolant eyebrow. The multi-layer stainless-steel construction uses embossed outer layers coated with Viton and an uncoated center shim to adjust thickness. MLS gaskets require no sealants, resist corrosion and shearing between head and block materials, conform load across the sealing area, and reduce clamp load-related bore distortion for secure sealing with AFR heads.
Cometic Ford SB 4.155 inch Bore .040 inch MLS Head Gasket (w/AFR Heads)