The Cometic MLS cylinder head gasket for Chrysler 6.4L Apache Gen‑3 Hemi (RHS) uses multiple embossed stainless steel layers with Viton-coated outer faces to resist corrosion and harsh sealing environments. It rebounds under load, requires no sealants and handles dissimilar head/block combinations; the construction includes an uncoated stainless shim layer and is sized to the specified 4.120" bore.
Cometic Dodge 6.4L SRT-8 .051in MLS Head Gasket - Right