Quote Originally Posted by rutroe View Post
Not sure. I know Ray did some pretty extensive research. I will have to ask him and see. I think part of the problem is the "new" tcase had push-button controls and my truck has the dial. Not sure how much that comes into play.
This is not what I wanted to hear lol. Have you guys tried a 2008 HD transfercase that will mate up with the 4L80e? Don't give up yet!

I'm sure there are 2500HDs with a 6.0/4L80e/4wd option...just not sure if you can only get them with the shifter on the floor or the dial setup like we have...hmm?