I have been looking at the pics on Calmini's site of both their 2" and 3" suspension lifts for Track/kicks. In both pics appear to be front diff drop brackets, longer ones for the 3" kit and shorter ones for the 2" kit. The description doesn't say anything about a diff drop on the 2" kit. Does the 2" kit inlcude a diff drop or was that an older version? I was wondering because I thought the 2" kit was mainly shocks, struts, rear springs, front arms, and bushings/hardware...