Cometic Ford EAO Cosworth YB .060in AFM thermostat gasket. Constructed from chemically blown nitrile rubber bonded to an aluminum core, AFM offers strong torque retention, high temperature resistance and about 85% recovery. This material provides a reliable thermostat seal for Ford EAO and Cosworth YB applications without requiring sealants or re-torquing, supporting consistent sealing performance.
Cometic Ford EAO Cosworth YB .060in AFM Thermostat Gasket