1) MINI Cooper S Cylinder Head fully assembled and was removed at pre-delivery inspection for JCW conversion-$999. 2) MINI Cooper S Rebuilt Cylinder Head Core. This came from a 2005 MINI Cooper S with 10K miles. It has been decoked, cleaned, inspected, pressure tested, refaced(.006" off to true head face), valves cleaned, valves lapped into valve seats and reassembled with new valve stem seals. Pressure testing and machine work done locally by Lordco(I have the receipt)-$749.