Description
Cometic Cometic, cylinder base gasket set FR/RR. .020″ RCS
63-65 Panhead; 66-84 Shovelhead (NU)
Front & rear gasket set. With one oil hole. .020″ thick RCS (Rubber Coated Steel), an embossed steel core with a .001″ thick coating of heat resistant nitrile rubber on both sides. OEM replacement reference 16776-63 (front) and 16777-63 (rear) gaskets.
