[bikeguy0@yahoo.com]

Thx for the photos. Looks like you have the original version. So they apparently corrected the potential cab interference and in the process made it not work with shortened frame rails. Makes me question how much attention they are paying when they design these things. I kind of get it as they boxed in a longer section of the frame rail in the new version which is what is creating the problem. I'm just surprised they did it because, from my understanding, there were very few original short beds. The Tinworks version boxes the rails the entire way from trans X member to trailing arm member so would have to be modified as well to fit a shortened frame. Only one I see that would work is PFab. GSI used to make one for 67-72 but it is no longer on their site.