
Cometic MLS head gasket for Ford Windsor small-block V8 with a 4.200" bore and 0.051" compressed thickness, made for AFR heads that include a coolant eyebrow. The gasket uses multiple embossed stainless layers with Viton-coated outer surfaces and an uncoated stainless shim layer. It provides durable sealing without sealants, tolerates aluminum-to-iron interfaces, rebounds under load, and helps distribute clamp forces to reduce bore distortion.
Cometic Ford SB 4.200 inch Bore .051 inch MLS Head Gasket (w/AFR Heads)