RH,
I ordered the ChevyDuty kit you are talking about and, so far, it has worked very well. The only seal I have not installed yet is the door weatherstrip iteself. The vent window rubber, the door channels, etc... all worked great. I have never used Steele Rubber, but have a catalog. It was very hard for me to justify paying more than 2x the amount for a rubber seal and the ones I received seem to work great as it is.
