[joe_padavano]

As noted, the 1970 sport mirrors were one year only and were not used on any other cars. The 71-up mirrors are different. Any ad that list mirrors for 68-72 is completely wrong, because the door contour on the 68-69 cars is different from the 70-72 doors. Unless you get incredibly lucky, expect to pay dearly for used ones. I go incredibly lucky last year at Hershey, when I found an NOS RH 1970 mirror in the box. The seller had no idea what he had, and I stole it.