Important Kit Notes
1. Not for use with factory rear airbag suspensions
2. Diesel Only
3. Kits come standard with 6-Bolt indexing ring kit. If equipped with heavy-duty 8-bolt t-case order 122813 in place of 122623
4. Carrier bearing drop kit will be required for 2-piece rear drive shaft #122405
5. Some vehicles may require rear driveshaft spacer kit 122007 to maintain adequate rear driveshaft engagement
6. 40x13.50 tires may require some trimming, and depending on wheel width and backspacing may require spacing the front bumper forward and inner fender trimming.