[cadillac512]

If you have one of those profile checking/transferring tools that is a bunch of hard wires that slide in a flat central sleeve, they are really handy for checking how a piston fits in a cylinder head dome. Rough, but handy reference data. Also, remember that as the heads are milled the dome decreases in diameter and may get close to the pistons around the perimeter depending on how far down the pistons are at TDC.