Maybe this car was a Satellite with a Road Runner driver side door replaced...

Odds are, the dash is on a liscenced car. And they used the title, driveline, and hood from it.

I bought some parts off a guy about five years ago, and noticed a 71 Runner under a cover. Nice car, a plum crazy car that had nice options that matched fender tag, along with color and interior, and a RM23 VIN on the tag, but didn't match the RM23 VIN on the dash. He bought the car at Carlisle ten years prior.