I would throw out a caution that I am not sure if I believe the product being sold by this person is truly NOS. They seem to be selling multiple of these mirrors, using the same photos over and over. The mirrors in these photos also look more like modern replacements rather than being identical matches to the multiple old/original mirrors I have to compare to. Be wary.
Christopher in Portland Or. 1981 F250 Ranger XLT 4x4 trailer special 351M, and auto C6