I am posting this on behalf of my Pap. He has a 1986 Canadian bj70 with severe rust issues in the back quarter of the vehicle. Instead of having it restored as a SUV, we considered turning it into a BJ75 pick up. What we would like to know is, are there any sources that list the dimensions of the bj75 cab? For cutting purposes. I found a box on Kijiji for a reasonable price http://www.kijiji.ca/v-view-image.html?adId=1005564715&image=2&enableSearchNavigationFlag=true We also have acquired a new frame for the swap. I just need a guide to reference for the actual procedure. I will post pictures tomorrow when I go to the shop.