The Teraflex Dana 30 High steer system has been designed to be used with 4+" of lift, and will exceptionally boost the steering components of your Dana 30 front axle. The kit also helps maximize the steering component ground clearance and assists in easy correction of the steering geometry. Note that the high steer system is not an all inclusive kit and some additional modifications that are not included in the Teraflex steer system will be required. Modifications may include swaybar links, front trackbar mounting, and off-set wheels. Works with 15" wheel with 3.5" or less backspacing.