I got removable door and "back" bars in my Camaro. I got the bolt in style that takes two countersunk Allen bolts on each joint. It is awesome and stiffened it up A TON!! After seeing Tim's nova pop the quarter panel when his pin style came loose at the MMCC a few years ago, I decided to go with a more rigid style.
https://www.ballisticfabrication.com...sp?itemid=1467
