When I bought my 53 it came with lots of extra parts. From that, I have a bumper stamped GM-U. Would that be the rear or is there any difference between front/back? Also I got some bumper brackets and are they interchangeable with the front ones? My truck came with a home made bumper with a trailer hitch welded to it so I'm assuming the bumper and brackets in question were replaced by the home made one. I could be wrong of course. Thanks, I hope this was clear. Steve
