This document you have is for a Six Pack 71 GTX. Not the car you just bought.
Typo. There can not be two VINs with the same six numbers from the same plant in the same model year.
It looks like it was passed from one dealership to another to sell, the locations & dealership names are different.
I have seen cases where the new dealership typed up a new window sticker to reflect the right dealership data before, so that may be what happened here?
