For anyone looking for the clips that hold on the lower windshield trim on these trucks here is a photo of a good one; I have no Idea where to buy them or what the Ford part number is.. They are plastic and break easily if not careful when removing the trim, 9 are required. I got a whole lower trim piece at a salvage yard and was lucky not to break any.
Photo attached. May also be used on earlier years but not sure.