
The Cometic CG MLS head gasket for GM L42/L61 Gen‑1/2 ECOTEC 2.2L DOHC engines (89mm bore) is a .040" compressed‑thickness multi‑layer steel gasket that provides high‑temperature sealing without sealants. Embossed stainless outer layers are coated with Viton for improved sealing and corrosion resistance, while the uncoated stainless center shim accommodates thickness variation and helps reduce clamp‑load distortion; rated to 250°C (482°F).
Cometic GM Ecotec 2.2L DOHC 89mm Bore .040 inch MLS Head Gasket - L61/L42 Motor