Grommet
 

I was installing a restored license plate light on my 67 Camaro and noticed there is a plastic grommet for the hole in the bumper center bracket that the wire passes through. Mine is deformed and will not install back in the hole. The AIM lists it as GM 1367472. I don't believe they are mass reproduced.

Tanks in advance.
Ken

Possible Fix (*I have not tried it yet)

What Size is the Hole in the Steel?

Trim Center of one of these?

Caplugs BP-1-1/2 BP Series – Plastic Button Plug with Recessed Type Heads, 100 Pack, Black LD-PE, Hole Size 1.48-1.52" x Metal Thickness .02-.10" Sheet Metal, Auto Body, Refrigerators

I believe the hole is 1". The item below could probably be "modified"
Doc
https://www.ebay.com/itm/19350457206...3ABFBM0PbIxe1m

Grommet
 

I stopped by Ace Hardware today and bought these Carplugs. A BP-1 and a BPF-1 both of them have the 1 inch to fit the hole in the center bracket. I will use a exacto knife to cut out the center and see if it works. It could be a $1.00 fix. I will post a update in a day or two.