This will re-clock the transfer case after installing a lift, eliminating the need for driveshaft modifications. Skyjacker Transfer Case Re-Indexing Ring - IXR20K.
The kit allows up to four different rotations than stock.AX-15;Dana 300;Floorboard and shifter modification may be required;California Residents: WARNING Since ground clearance is a concern for most vehicles, Advance Adapters has developed a rotation kit to allow the Dana 300 to be clocked at a higher than stock rotation.