The Cometic MLS head gasket for GM 3.1L 60° V6 L82 provides a multi‑layer stainless steel construction with embossed outer layers coated in Viton for heat and chemical resistance. Compressed operating thickness is approximately 0.036\" and the center shim layer is uncoated stainless steel. MLS design offers strong sealing for aluminum or cast‑iron mating surfaces without added sealants.
Cometic GM 3.1L 60 Deg V6 L82 91mm Bore .040in MLS Head Gasket