James, cylinder head gasket set 4" bore. .020" RCM

Kuvaus

.020" RCM (Rubber Coated Metal) head gaskets with a dual silicone bead. Starting Thickness: 0.022". Final Crush: 0.020". James' RCM gaskets consists of a .020" thick stainless spring steel base covered with a .001" thick heat resistant Viton rubber on both sides. A very strong gasket which requires no re-torquing. Gaskets will not become brittle or burn out.