Pistons cleaned up. Pretty amazing tolerance grouping, with good piston to wall clearances. Just like the rods, I prefer to measure and inspect the pistons/bores, in house. This allows me to make intelligent decisions and control what needs to be redone and what is still good, without relying on someone less experienced to make these decisions. A new set of rings and some gentle lapping of the bores will allow this engine to run another 150,000 miles.