Wanted to start by saying that this write up is great. I'm inspired to do my 67 grille now as well. I know this thread is pretty old, but I was wondering if anyone ever found the correct back screws as I have broken ones on my grille surround as well (some from me and some from previous owner). I think I have found the rivet system and tool to do the rivets, but the damn studs are killing me to locate.
Any help would be awesome