Dissembled & degreased visual inspected and ever thing looks good The valves are all ford and I don`t think heads have ever been touched Machined pads are 1.005 Valves & parts are include. $275.00 firm.May be able to take to Columbus Swap. Call Harry    5 one 3 eight six  8  33 one one thanks.       from 57 or 58 Mercury         S/W Ohio