The Cometic MLS head gasket for Ford/Brodix 351 V8 (4.125" bore, .051" thickness) uses multiple embossed stainless steel layers with Viton‑coated outer faces to withstand harsh sealing environments and temperature. Made for R452 blocks and ASCS spec heads, it seals high‑output engines without sealants, rebounds under load to lower clamp requirements, and accommodates aluminum‑to‑aluminum or aluminum‑to‑cast‑iron pairings while resisting corrosion.
Cometic Ford/Brodix 351 V8 .051in MLS Cylinder Head Gasket-4.125in Bore-R452 Block-ASCS Spec Head