The Cometic MLS head gasket for Chrysler R3 race blocks is an MLS cylinder head gasket with a 4.100 in bore built for W2 heads; the listed compressed operating thickness is 0.036 in. Embossed stainless outer layers are coated with Viton for heat resistance while an uncoated stainless center shim controls sealing thickness. MLS construction offers rebound and corrosion resistance and seals without additional sealants for high-output engines.
Cometic Chrysler R3 Race Block .098in MLS Cylinder Head Gasket - 4.100in Bore - W2 Heads