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Cometic MLS head gasket for Chrysler R3 race block, 0.030 in thickness with a 4.165 in bore, designed for W7, W8 and W9 heads. This MLS gasket seals high-output engines without sealants and accommodates aluminum-to-aluminum or aluminum-to-iron head/block pairings. Embossed stainless outer layers coated with Viton resist heat and corrosive conditions while the central uncoated stainless shim layer allows thickness control. The design reduces clamp load to limit bore distortion and improves load distribution across the sealing area.
Cometic Chrysler R3 Race Block .030in MLS Cylinder Head Gasket - 4.165in Bore - W7,W8,W9 Heads
