This kit combines our previous four kits into one - allowing adjustment of rear camber on the Chrysler LX platform cars 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 +- 1.5deg of adjustment by replacing the outboard bushings on both upper control arms of all Chrysler LX-based cars regardless of aluminum or steel arm construction. By using the #66025 adapter along with the #40920 bushing press, these bushings can be installed without removing the control arms. California Residents WARNING