Anybody know where these parts go? They came off my 1987 Firebird Formula 350 about 6 years ago at the start of my restoration.
There are 2 of these brackets. The one marked L has part # 10030768. The other is marked R with a partial part #.
The 2 sides of the Left one are pictured below. Any help would be appreciated.

 

Doing a Google search on that part number you provided it looks to be some sort of license plate adapter, but I'm not sure of it's location. There appears to be a right and a left side, which you have.

 

82-90 Firebird / 82-83 Camaro Front License Plate Holder Bracket with Attachment Brackets, Reproduction - Hawks Third Generation

 

Thank both of you for the response. Just what I needed. I checked and for sure those brackets attach the front license plate holder to the front bumper. Much appreciated.

Now I can attached my custom designed (by my Graphics Designer daughter) front plate!

 

What an artist! She has a bright future.

 

That nice.

 

Do you have the plate that goes with the bracket?

 

Yes, I have the plate as well.