Looks like a 1967 tail light. You can see a spoke of the rally steering wheel. Not Barracuda bucket seats. I still don't see enough photos or details to tell what this car is.
Does it have a dash? Disc brakes? What rear end?
Details, Details, Details, Details and more Details is what we need.
Pictures, Pictures, Pictures, Pictures and more Pictures is what we also need.
If you want to sell this thing then post good pictures and give very detailed information. Right now I think I see a $700 to $800 parts car.