No Miles!! No Runs!! HP Dana 30 will fit in a XJ, TJ & ZJ, 4.88 Yukon Gears, Timkin Master Install kit, Alloy USA 30 Spline ChroMo Shafts, 33 Spline OX Locker. Needs tube seals, comes with rotors and has brand new ball joints & UCA Bushings. Everything is pressed in and installed (by 4wheelers)...