This kit combines our 4 previous kits into one, allowing adjustment of rear camber on the Chrysler LX platform, regardless of model year and the complication that Chrysler used 2 different bushing sizes over the years. These " set at install" bushings can be clocked to provide up to ± 1.5° of adjustment. By using the 66025 adaptor ith the 40920 bushing press, the bushings can be installed without removing the control arms from the car.