Is there a source for door weatherstripping for the '78-'93 vans? I've looked just about everywhere and can't find the rubber bits to stop rain from soaking the rear of my van. All I can seem to find is the front passenger and driver door seals plus the kits for those front door window seals. Is there a specific seal for the side and rear doors (I have barn doors for both) or is it a generic strip cut to length? Same for the window seals on anything rearwards of the front doors, does anyone supply for stationary and pop-open windows?