That car, the red one that you're looking for, not that locomotive looking silver one, looks ALOT like one that I worked on down in Metairie, LA back in 1983...the owner was from someplace in GA and he drove it down to me to put a set of 72 240 roundtops on it. It was a 74 260 with the old water jacketed flattops on it and I had a set of brand spanking new roundtops. He didn't know how to balance the carbs and I did, so he brought it to me to do the install. I specifically remember the car because of the whaletail and the guy because he had a little green parakeet that rode on the rear view mirror.
If you found ANY evidence of bird poop down by the shifter, that would be the same car. Unfortunately, I never heard back from the guy after I put the carbs on it, so I can't help you with that part, but it would be very interesting if it was in fact the same car.
Warren