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The Cometic MLS head gasket for BMW S14B20/S14B23 engines (94.5mm bore, .045in compressed thickness) uses multiple embossed stainless-steel layers with Viton-coated outer faces to deliver high sealing performance without sealants. MLS construction resists shear between dissimilar materials, rebounds under load and offers corrosion resistance. The uncoated stainless shim layer accommodates thickness needs and the gasket helps distribute clamp load for improved sealing in high-output applications.
Cometic BMW 1990cc 86-92 94.5mm .045 inch MLS Head Gasket S14B20/B23 Engine
