
Cometic's MLS head gasket for Ford Windsor 289/302/351 engines fits a 4.080‑inch bore and has a compressed thickness of 0.070 inch, giving a balanced multi-layer stainless sealing choice. Embossed stainless outer layers are coated with Viton and paired with an uncoated stainless shim center; no sealants are required. Built to handle shearing between aluminum and cast-iron parts, the gasket resists corrosion, evens load distribution, and helps reduce clamp load and bore distortion.
Cometic Ford 289/302/351 4.080 inch Bore .070 inch MLS-5 Head Gasket (Non SVO)