1965 Dodge Dart Charger

Hey, I remember that episode—we talked about it in this thread last year. That episode first aired on 27 December 1968, and the plot centres around quarter panel damage to a blue 1968 Valiant. At 1:15, we can see that the yellow Dart's chrome gas cap's handle bar does not sit horizontally as a factory cap's would; it's at an angle. That'll be an aftermarket cap, then: