I remember reading about them in Canadian Track and Traffic back in 67. They tested a big block, and I may still have that magazine somewhere. But now I'm wondering about this car I saw at our cruise a couple of weeks ago.

Although it doesn't have the wheels on it, it's possible that the person restored it as a stock Camaro, not knowing it was a Panther. If indeed it really is a Panther?
This car stood out for me, maybe it triggered a memory.