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The Cometic .051in MLS head gasket for the Chrysler R3 race block is produced for a 4.185in bore and compatibility with W7, W8 and W9 heads. Its multi-layer stainless steel construction features embossed outer layers coated with Viton for thermal resistance and an uncoated center shim to vary thickness. This MLS gasket seals high-output engines without sealants, withstands shear between different head/block materials, and reduces clamp load to minimize bore distortion.
Cometic Chrysler R3 Race Block .051in MLS Cylinder Head Gasket - 4.185in Bore - W7,W8,W9 Heads
