If it is indeed new, it is a Ford chassis. You have a front track bar already. You can either buy a rear track bar, or make one with a Ag. top link bar, and some 3/8" flat stock. If you cannot weld, or have no friends that can, you can lay everything out using hard cardboard. There are holes on the frame for the frame mount. Use the third member mounting bolts for mounting the plate for the rear end mount. Using scissors to rough cut the cardboard, making the mound as close to center as possible, on the rear end. Once you have a rear track bar, move the end links for the sway bars to the inside holes. This done, you can fine tune with tire pressures, and the like.