Cometic's MLS head gasket for the Dodge 5.7L Hemi features a 4.100" bore and a compressed thickness of .027". Constructed from multiple embossed stainless steel layers with Viton-coated outer faces and an uncoated shim layer, it seals aluminum-to-aluminum or aluminum-to-iron interfaces without sealants. The multi-layer design rebounds under load and helps distribute sealing forces while reducing clamp load.
Cometic Dodge 5.7L HEMI 4.100 inch Bore .027 inch MLS LHS Head Gasket