
Cometic MLS head gasket for BMW M50/M52 series (85mm bore, .140 inch compressed thickness) uses multiple embossed stainless steel layers with Viton‑coated outer faces for heat resistance and corrosion protection. The multi‑layer steel design provides strong sealing for high‑output engines without sealants, suitable for aluminum‑to‑aluminum or aluminum‑to‑cast‑iron applications.
Cometic BMW M50B25/M52B28 Engine 85mm .140 inch MLS Head Gasket 323/325/525/328/528