
The Cometic MLS head gasket for GM Ecotec 2.0L LSJ Gen‑1 is a multi-layer steel design with a compressed operating thickness of 0.027" and an 87mm bore. Outer layers are embossed and coated with Viton to meet tough sealing environments; the MLS construction offers rebound, corrosion resistance and a shim layer of uncoated stainless steel to accommodate thickness requirements and provide robust sealing for compatible Ecotec engine assemblies.
Cometic GM Ecotec 2.0L DOHC 87mm Bore .027 inch MLS Head Gasket - LSJ