weather stripping

i need to put weatherstripping on the barn doors of my 1988 suburban and i just want to know what kind as in a brand and type to use so that when it rains it will not leak and get into the truck.

I'm not sure what brand they offer but http://www.lmctruck.com/ likely has what you are after.

ok is there a similar site that does cars

JCWhitney offers parts for a variety of vehicles http://www.jcwhitney.com/autoparts/StoreCatalogDisplay/c-10101/s-10101 You might also try googling for restoration sites of your model car. I'm sure there is someone out there who has a source or possibly custom manufactures weather stripping.