Unfortunately new seals are no longer available so i had to find a solution to get rid of the wind and its noise out of my cab. This product is what i found:
http://www.ebay.com/itm/260750556252...84.m1439.l2649
Works Fantastic. Best noise reduction i have done to this van. No joke.
takes about 30 minutes per door including cleaning time. You put this under the original seal. It helps to have an assistant to push back the seal while the second person lays it in.