The Cometic MLS cylinder head gasket, .092" compressed thickness with a 4.200" bore, is intended for W2 heads and Chrysler R3 race block use. Its three- to five-layer stainless steel construction, with embossed outer layers coated in Viton, offers heat-resistant sealing to 250°C (482°F) and resists corrosion. The multilayer design rebounds under load, conforms sealing surfaces, and helps manage shear between dissimilar head and block materials without sealants.
Cometic Chrysler R3 Race Block .092in MLS Cylinder Head Gasket - 4.200in Bore - W2 Heads