1 Ton Steering upgrade for the XJ/MJ Models. Made from 1.25″ x.25″ DOM tubing. CNC machined ends. Threaded 7/8″-18 right and left hand thread. Comes with Chevy style tie rod ends. Will require drilling and reaming of the knuckles and pitman arm with a 1 1/2 Inch Per Foot Reamer 7 Degree Tapper. You may also opt to drill and use inserts. Does not come with reamer, drills or inserts. Comes with poly bushing. Can be ordered in over the knuckle or under the knuckle. Comes in bare steel.