The TeraFlex TJ: Dana 30/44 High Steer System addresses many of the front-end steering issues associated with lifted TJ Wrangler/Unlimited models. This system beefs up the steering components of the Dana 30 or Rubicon Dana 44 front axle, helps maximize ground clearance, and corrects steering geometry for superior highway drivability. Highly recommended for TJ Wrangler/Unlimited models with 4in or more lift. NOT an all-inclusive kit – may require additional modifications. Also fits ZJ Grand Cherokee, XJ Cherokee, and MJ Comanche with Dana 30 front axles – requires additional modifications. The High Steer HD Aluminum Drag Link and Tie Rod can be used to convert the TJ’s stock steering to a cross steering or a flipped steering setup. “Flippingin the High Steer HD Aluminum Drag Link over the Knuckle helps eliminate front-end shimmy, bump steer, and other alignment issues. This High Steer System (# 1813000) combines our High Steer Knuckle (# 4828490) with our High Steer HD Aluminum Drag Link Kit (# 4920244) and High Steer HD Aluminum Tie Rod Kit (# 4920251). Does NOT include Drop Pitman Arm (# 1922133), High Steer Sway Bar Mount Kit (# 4959100), Sway Bar Quick Disconnects (# 1743092), and Steering Stabilizer Mount (# 1510090). Most replacement components available separately. We also recommend our High Steer HD Adjustable Front Track Bar & Bracket Kit (# 4923200). Compatible with all factory and aftermarket axle shafts, ball joints, and wheel hubs. Does not affect operation of ABS.