
Cometic's MLS head gasket for Ford Windsor 289/302/351 engines features a 4.060‑inch bore with a compressed thickness of 0.098 inch, delivering robust multi-layer stainless sealing for higher-demand builds. Embossed outer layers are Viton-coated and combined with an uncoated stainless shim center; no sealants are required. The design resists corrosion and mixed-metal shearing, distributes clamp load across the sealing area, and helps reduce bore distortion for improved sealing reliability.
Cometic Ford 289/302/351 4.060 inch Bore .098 inch MLS-5 Head Gasket (Non SVO)