I went to pick up my stuff from the machine shop today and recieved some bad news. The machine guy said he couldn't get the pins from the ITR pistons through the LS rods. He shaved the rods to fit the pistons but he said that when he went to press in the pins he could only get about a quarter of the way through before they'd just stop moving. I took them home (new pistons, old pistons, new/old pins, and rods) and measured them and the ITR pins are only like .0005 thicker than the old ones yeah only .0005. He also said he caught hell getting the old pins to even come out. Could it just be because the motor had alot of miles on it? Anyways I was wondering if I could just use the old pins on the new pistons or will that 50 thousanth of an inch mess somthing up?