The Cometic MLS cylinder head gasket for Chrysler B/RB V8 utilizes multiple embossed stainless-steel layers with Viton-coated outer faces and a central uncoated shim. At a compressed thickness of 0.086" for a 4.350" bore, it seals aluminum-to-aluminum and aluminum-to-iron head/block interfaces without sealants. The MLS construction rebounds under load, copes with shearing between metals, and conforms to surface finishes to distribute clamp load and limit bore distortion for durable sealing.
Cometic Chrysler B/RB V8 .086in MLS Cylinder Head Gasket - 4.350in Bore