if anybodys interested, I replaced my 97 box with a 95, guess what the bed bolts wouldnt fit. course I didnt know that until I stripped out the nuts up inside. They went from a small sae up to a slightly larger metric at some point, I never dreamed there would have been a difference. I figured it out and tapped the nuts and put the right bolts in, but I cant get the rear four bed bolts tight and the bed squeaks all the time.