
Cometic .066in MLS cylinder head gasket for Chrysler B/RB engines with a 4.600in siamese bore. Constructed from multiple embossed stainless-steel layers with Viton-coated outer faces and an uncoated center shim, the gasket lists a compressed operating thickness of 0.066". MLS construction offers sealant-free sealing for high-output engines, resists corrosion and shearing forces between different materials, and spreads clamp load to reduce bore distortion.
Cometic Chrysler B/RB .066in MLS Cylinder Head Gasket - 4.600in Bore - Siamese Bore