
Cometic .075in MLS cylinder head gasket for Chrysler B/RB engines with a 4.600in siamese bore. Made from multiple embossed stainless-steel layers with Viton-coated outer faces and an uncoated center shim, the gasket has a compressed operating thickness of 0.075". MLS construction seals high-output engines without sealants, tolerates aluminum-to-iron interfaces, resists corrosion, and evens clamp load to prevent bore distortion.
Cometic Chrysler B/RB .075in MLS Cylinder Head Gasket - 4.600in Bore - Siamese Bore