The Cometic MLS cylinder head gasket for Chrysler B/RB V8 pairs multiple embossed stainless-steel layers with Viton-coated outer faces and a central uncoated shim. With a compressed operating thickness of 0.089" and a 4.350" bore, it seals aluminum-to-aluminum and aluminum-to-cast-iron interfaces without sealants while resisting heat and corrosion. Its layered design rebounds under load, tolerates shearing, and evens clamp load to reduce bore distortion in demanding engines.
Cometic Chrysler B/RB V8 .089in MLS Cylinder Head Gasket - 4.350in Bore