
Cometic MLS head gasket for GM Ecotec 2.2L DOHC (L61/L42) with an 89mm bore and 0.030" compressed thickness. Constructed from multiple embossed stainless steel layers with Viton-coated outer faces and an uncoated stainless shim center, it provides sealant-free sealing. The MLS stack rebounds under stress, resists corrosion, tolerates mixed-metal interfaces, and spreads clamp load to reduce bore distortion and improve sealing for Ecotec applications.
Cometic GM Ecotec 2.2L DOHC (L61/L42) 89MM .030 inch MLS Head Gasket