Re: how do u tell
You are going to have to get the serial number off of it. It is located above the oil filter header on a flat piece of the block. Then find a shop or dealer that can run it. I'm not sure if International can do it or not.
96 F250 XLT 4x4, 4:10 gears, 5 speed, Tymar intake and HX hose, downpipe, pyro and boost guages, coolant filter, Luc clutch