Includes: 6.5" progressive rate coil springs Includes: Radius arm drop brackets Includes: Dropped Pitman arm Includes: Extended length bump stops Includes: Trac bar relocation bracket Includes: Brake line relocation kit Includes: Extended sway bar links Includes: 5" rear block kit Includes: 4 Zone Nitrogen gas charged shocks Includes: Mounting hardware Front driveline vibration may occur at speeds over 35 mph. If this occurs, install an appropriate t-case indexing kit