Nice score. There is Guy in San Angelo that had a yellow one just like that and a red convertible. He buys mostly restorable Mopars and sells them. Over 200 cars mostly b-bodies but those two where his personal cars along with his 70 year olds wife’s daily driver 70 coronet convertible RT. I wander if that was his, he was selling it a few years ago. If it is you will be very happy with your purchase.