I've always had Duramax trucks with the 261 or 263 transfer case that had the pump rub issue, but this is my first gas vehicle. Considering my truck is a 2500 from the same generation, does it have the same potential pump rub issue? I have a kit from Merchant Automotive in Michigan that I can get insuralled if the truck needs it, but I'm not sure if the t-case for yukons is a different design or not. Thanks!