Can anyone identify these rubber pieces? They are identical, in the picture one is in profile and one is end-on. They are about 4 inches long. They were in a pile of parts I got when I bought the car.

Thanks,
Pete
https://firstgenfirebird.org/show/closeup.mv?CarID=493

Look like radiator support insulators, but not for a Firebird..

I second that!

Not GTO, either, but probably for an AC car.

They are probably for a alter year, like third gen. One cavity holds the rad and the seond for the ac condensor.

Thanks, the larger groove does look like it is shaped to fit a radiator. I do have a few other non first gen parts in the parts box. The previous owner's resto shop must have tossed them in by mistake.

Pete

now you have someone running around looking for these , non reproed parts....lol

That was my thought, radiator support insulators w/AC.

I found a part number:
25523246 - Radiator and Condenser Insulator, Lower

for mid 90's Buick, Olds, ...
Pete