65 glass install

Gasket on the window pulled in with rope is the only way I've ever done it. Done literally hundreds. It's easy. Once the gasket is on the window and the rope in place I squirt some Dawn dishwashing liquid all the way around on the rope, place it against the pinch weld. Literally ten minutes later, the window is in and you can put the lock strip in. I always rinse the Dawn out with cold water, let it sit a day or four to dry completely then run a bead of heavy duty silicone calk between the outside of the gasket and pinch weld. I have never had one leak doing it this way.