71 Duster Pop out window question

Great pictures. This should help. The glass is loose and can slide vertically - which allows it go get too low and drag against the metal below the window. I'll study your pictures closely to see if I can figure out how to get the chrome trim off without damaging it.

Your car looks great and the color looks close to the color I chose for my car (Redline Pearl Coat 3 used by newer Challengers).