
The Cometic MLS cylinder head gasket for Chrysler B/RB V8 features multiple embossed stainless-steel layers with Viton-coated outer faces and a central uncoated shim. At 0.045" compressed thickness for a 4.380" bore, it seals aluminum-to-aluminum and aluminum-to-cast-iron interfaces without sealants while resisting heat and corrosion. The MLS construction rebounds under load and tolerates shearing between dissimilar metals, conforming to surface finishes to distribute clamp load and limit bore distortion.
Cometic Chrysler B/RB V8 .045in MLS Cylinder Head Gasket - 4.380in Bore