Trans probably hd 500 to 800 runs on it, fluid changed every season, pan was clean with slight odor from slipping front clutches, stock rear support, pump rotors, lugs and converter bushing look fine. Endplay is 0.040 unloaded and 0.020 with weight on output shaft so the bushings aren't worn too much from the 0.015 when built. I'm hoping the plugs vent caused the bushing discoloration.