
The Cometic MLS head gasket for Chrysler R3 race block (4.200in bore, .030in) is built from multiple embossed stainless steel layers with Viton-coated outer faces. MLS construction provides strong rebound, corrosion resistance and the ability to seal aluminum-to-aluminum or aluminum-to-iron surfaces without sealants. The uncoated center shim layer accommodates thickness needs while reducing clamp load requirements.
Cometic Chrysler R3 Race Block .030in MLS Cylinder Head Gasket - 4.200in Bore - W2 Heads