Just freshend with new seals, and springs. Setup at 135/350. The valves, tip and seats were all faced and lapped. The intake is gasket matched to 1262, all CNC marks removed from Int and Ext. Combustion chambers polished, and all of the exhaust bolt holes are heli coiled, and a few intake bolts have been repaired also. They were straightened at the same time, and .002 where taken of both sides, and that is all that has been taken off, ever. About 25 passes on them. Still fine, time to upgrade ! 1150 with rockers on 7/16 studs. Compare to heads new, nothing like this at 1450 bucks !! Serious inqiures only please. No low ballers, heads for sale locally also.