
The Cometic MLS head gasket for Volvo B23/B230 engines is a multiple-layer stainless steel assembly with embossed outer layers coated in Viton, offering a compressed operating thickness of 0.120" for a 97mm bore. MLS construction provides strong sealing for aluminum heads to aluminum or cast-iron blocks without sealants and resists shearing between dissimilar metals. The gasket is specified for a range of Volvo B23/B230 variants.
Cometic 78-98 Volvo 240/740/940 B23 97mm .120 inch MLS Head Gasket