CYLINDER HEAD, REBUILT, COMPLETE WITH VALVES, CAMS AND STAKEDOWN KIT, READY TO BOLT ON FITS 1979-1987 XJ6 The price includes a $1000 core charge that you get back when you send your old part to us. Complete with valves, cams and stakedown kit, ready to bolt on. If your old cylinder head requires machining or welding there will be a deduction from the $1000 core charge to cover the machine shop charge. There is no way to predict how much that will be in advance but it is important to know that you may not receive your full core charge back. We have no control over this. (EAC7534)