64 Dart Side Glass Weathering stripping
When removing your old weather strip take lots of pictures.
Here is a couple of pictures. The first thing I did was to install the door seal rubber. It was longer than needed and had to be trimmed t down by about 4". Fit tight to the door opening and make sure you tap it fully into the corners. Then I installed the door end rubber seal as it fits over the end of the door seal. Then install the above door glass seal and it does intersect with the door seal.
Car without any weather striping installed
This is where the door seal meets the roof weather striping.