bumper "facia" or whatever

I am getting my 75 converted to a 73 Dart Sport out of the paint shop soon and want to know about the flexible piece that screws to the bottom of the grille and on the back bumper. Where can one get this stuff? What does it look like if left off (horrible I would assume)?

I'm using the 73 bumpers and brackets because they fit closer to the car and I HAVE THEM....

I need some help here.

Peace, Rev. Mopar

Racewthrev@aol.com for direct replies

You won,t need the filler plastic with 73 Bumpers/brkts. They fill the gap but still buttugly with the truck dock rubber guards.

Thanks, It had the facia thing in place with the 73 bumper but looked odd. I'm losing the bumper things. At least the Dart had chrome with rubber strips (we used the 75 bumper and 73 brackets).

Thanks, Rev. Mopar