"1970 Pro Touring Dart Build"

Can anyone shed some light on this?
I don't remember if there is a gasket or some piece that fills the rather large open area between the corners of the dash and the windshield/A piller or if the windshield gasket fills that area?


On a side note, I had quite a few things painted and got them back on the car.
Cell phone pics don't capture the color at all.