For 2007 and up Jeep JK Wranglers. This new kit from Currie allows our 2" Johnny Joint® rod ends and greasable hardware to be installed on frontend housings in place of the standard upper control arm bushings. The kit includes a Johnny Joint® insert for gear case ear and installation tool, as well as 1" thick flame-cut steel upright for the tube side, with Johnny Joint® already installed. This kit requires cutting and welding equipment for installation!!!