When assembling the rear bumper on my '51 Chieftain,I noticed that there is a round hole on each side of the bumper,down low right at the end of the bumper. I don't have any idea what these holes are for. I looked at several pictures of cars,some had nothing in the holes,others had a round head bolt in the hole like a bumper bolt would have. Anyone know what these holes are for?
I also discovered you have to put the bumper guards on top of the bumper before you put the bumper on the