1A auto has door weatherstrip kits for a few dollars cheaper than chevy duty, and way cheaper than Lmc. they even include the door seal, where the other two places don't. I've got my crewcab apart getting it ready for the paintbooth, and need to get this ordered tomorrow. Also, are the vent window seals a pain to put in? mine look a little rough, and need to be replaced. this thing is gonna look killer. I'd post pics but I haven't had time to upload any. Lots of work.