i have a 52 3/4 ton 2wd flatbed. i ordered the parts autozone said would fit, but the new pins were about 3/8 longer and skinnier(.040!!) than mine. has anyone else with a 3/4 ton had the same problem? i ordered the other two sets that are listed for the truck, so ill see in a few days if they fit. also, i have no id tags on the truck, how can i tell if its a 3600 or 3700? any tips would be appreciated. thanks
