I do remember seeing in the mid 70,s a Dodge Aspen/Plymouth Volare a brand new car, the front fenders said Volare, and on the deck lid it said Aspen
I tend to agree. My 70 Cuda had the 383 emblem and hockey stripe on one side, the other side had 340 emblem and hockey strip. Made for some interesting races on Telegraph Road. I was the 2nd owner, and purchased the car back in 75, the original owner said it came the way from the factory. I had no reason to doubt him. I also worked at Dodge Main back when they were making the Aspens and Volares there. The emblems would be the easiest thing to screw up, because one person did one side of the car and a different person was on the other side of the assembly line. Factor in replacement guys / gals and relief workers for breaks, I sure it happened more then a couple of times. Besides, you never look at both sides of the car at the same time. Unless you have a really big mirror!