The pin is there. It is just hard to see in the picture. I have added a pic with a arrow to point out the location, The number on the part is, 3479132
I do know that there were 2 door and 4 door side markers. I don't know for sure the application of this one. It is just from a few parts that I recently uncovered from a 71 GTX restoration that I did 30 year ago.
Thanks...
View attachment 726185
OK, I had thought that the pin on the end or on the side had to do with the part being front or back.That is a 4dr. bezel...2drs are on the end the short side where the gasket is notched...