I ordered them on 3/18/2009, and installed them when I received them, they have barely been on there a month or so. They had completely spit out the snap ring and washer, and the bushing in the flex joint was badly wallowed out. My axle would roll forward and backward about an inch or two whenever I started or stopped moving. I took out the uppers, and pressed the bushing back in with the washer, and put the snap ring back in, but they are still really sloppy and loose. I still get some axle roll even with them back in. Worst part about it, is that the ruined flex joints, have now caused my new "axle end" upper control arm bushings to go. So now I get to deal with the PITA of replacing them again. I am currently messaging back and forth with Jason from RC about it.