
The Cometic MLS head gasket for Volvo B23-series engines (97mm bore, .060" compressed thickness) uses multiple embossed stainless steel layers with Viton-coated outer layers and an uncoated stainless center shim. MLS construction provides strong sealing for aluminum-to-aluminum or aluminum-to-iron combinations without sealants, resisting corrosion and adapting to load conditions.
Cometic 78-98 Volvo B23 97mm .060 inch MLS Head Gasket