Duster Mirror cable length

I never saw a sport mirror on a car with vent glass from the factory. A body mirrors are unique to the 70 -76 sport body style. Except for the early cuda style and they were totally different.

70-72 were short cables sport mirrors. 73-76 were long cable sport mirrors. Like I stated the only difference in the door was the 70-72 control mounted on the upper metal interior door(Short cable). The 73 -76 mounted on the lower door panel. (long cable) They also had different interior mounting hardware 70 -72 was 2 piece. 73-76 was 3 piece. Can be interchange but not correctly. I tried and I made them work but some adjustment required.