71 Barracuda - Identify this part

I'm in the process of restoring a 71 barracuda that I bought from a guy out of boxes. I have two of these parts, which appear to be a left and right and I can't figure out where they go. Can anyone tell me what they are for or if they are even for this car.

Thanks

Doesn't look familiar.

67 camaro part for the back seat

Thanks for the help, looks like I have some parts to sell.

It looks similar in material to the insulator between the hood scoops and the hood. But the shape in not right for any of the E bodies.
Craig