Those staples were from the original headliner. Your glass goes into the rubber and you insert the window into the frame of the quarter panel. The factory used like this caulking glaze that held it in place before they put the inside brackets on. I used dum dum it comes in a roll also known as mort tite.this works like window glaze but it's a putty. You should have 4 brackets 2 big ones on the bottom small on the top. Hope this helps
64 wagon rear quarter window instal
Does anyone know how the rear quarter windows install on a 64 wagon. I was told they were just “slip in” style. I went to instal them and noticed these little bracket/staples in the top where the seal goes. Not sure what they are, does anyone know. Pic attached
