First, you need to use the J21474-01 to install the bushing to the crossmember, next install the lower control arm and mounting bolts to the crossmember, line up the mark on the lower control arm at the cam indicator, install the coil spring 2, install the tire and wheel assemblies, then inspect the rear camber and toe angles and adjust as necessary, and lower the vehicle.
By BobGM Specialist
01/11/2022