Cometic supplies an MLS head gasket for the Chrysler 6.1L Gen‑3 Hemi with a .066" compressed thickness and a 4.125" bore for aluminum‑sleeved blocks. The gasket combines multiple embossed stainless steel layers with Viton-coated outer faces and an uncoated shim layer to manage sealing surfaces and thickness variation. It is specified as a no-sealant multi-layer solution for dissimilar head and block materials.
Cometic Chrysler 6.1L Alum Hemi 4.125in .066 Thick MLS Head Gasket