67 Dart GTS windshield trim
I've R&R'd multiple windshields and rear windows, using both new and old gaskets, time consuming but not difficult.
Most recently on my 58 Coronet, complex curves, both front and rear.
Spray bottle with soapy water, plastic scrapers, strong thin rope, patience.
I did notice when I did my 62 windshield the FSM stated to install top first, which was near impossible.
Did it bottom first, out of necessity, and it went in under 30 minutes.