73 dart sport bumper fillers?????

the 73 dart sport I parted had the shock style bumper(rear) with a plastic filler panel, I do not know about the front as those parts were not present when purchased .
I remember well-- the guy whose car this was used for parts broke my socket on those damn shock absorber mounting bolts.
this thread:
http://www.forabodiesonly.com/mopar/showthread.php?t=209257

Lawrence