You'll also want to build a new crossmember, in order to take advantage of the new clearance.
Here's my thread on it: http://forums.4wd.com/forums/showthr...ght=hog&page=7
If it doesn't start on page 7, jump to it, thats where the Tcase starts.
As you can see, the tranny mount is now lower than the T-case, I'd rather hit the mount than the case, so it works.
If the ring you get doesn't come with a new shaft, you an use a ''speedi-sleeve'' between the tranny and Tcase, as long as the clocking ring is n thicker than 3/8th of an inch. Part # for the speedi sleeve is: 99193
From my resarch, this will work fine if your running stock horsepoer and 36'' or less tires. If you run bigger, get the kit that includes a new shaft so that you will have full spline engagement. Good Luck! HB