
Cometic .027in MLS cylinder head gasket for Chrysler B/RB engines with a 4.600in siamese bore. It combines embossed stainless-steel layers with Viton-coated outer faces and an uncoated center shim; compressed operating thickness is 0.027". The MLS design seals high-output engines without sealants, tolerates aluminum-to-aluminum or aluminum-to-iron interfaces, resists corrosion, and helps distribute load to reduce bore distortion.
Cometic Chrysler B/RB .027in MLS Cylinder Head Gasket - 4.600in Bore - Siamese Bore