
A Cometic MLS head gasket specified for the Chrysler 6.1L Gen‑3 Hemi, this gasket has a 4.055" bore and a compressed operating thickness of .027" for aluminum-sleeved blocks. It uses multiple embossed stainless steel layers with Viton-coated outer surfaces and an uncoated center shim layer to handle dissimilar material shearing and resist corrosion. The MLS construction provides reliable sealing without additional sealants.
Cometic Chrysler 6.1L Alum Hemi 4.055in .027 thick MLS Head Gasket