Cometic MLS cylinder head gasket for the Chrysler 6.4L Apache Gen‑3 Hemi (4.120 in bore, .075 in thickness) — left‑hand side — employs multiple embossed stainless steel layers with Viton‑coated outer faces and a 0.036″ compressed operating thickness. The uncoated center shim permits thickness variation; MLS construction seals aluminum‑to‑aluminum or aluminum‑to‑iron joints without sealants while offering rebound and corrosion resistance under high output loads.
Cometic Chrysler 6.4L Apache Gen-3 Hemi 4.120in Bore .075in MLS Cylinder Head Gasket - LHS