The repop bumper fillers should be a decent fit, since they bolt in behind the bumper and don't interface with other panels that closely. But I don't have anything to back that opinion up.
I found an original that I'm going to straighten. I'll probably spend more in time than a repop would cost, but my idea on my whole project is to fix original stuff (and keep me off the street
). It gives me an opportunity to develop my metalworking skills.
