2 Chrome Bumper Bolts for 72 Rear Bumper

I removed the bumper guards on my rear bumper (didn't like the look) and I now have two square holes that need to be filled! I have a 72 Swinger, which shares the same rear bumper as the 1971 and the 1973. If you have a couple chrome bumper bolts that are not rusty (I just got the bumper back from the chrome shop, so rusty bolts would stand out), please let me know! Thanks again, FABO.