2007-2018 GMC Sierra 1500 3.5" Front Leveling Kit with Uni-Ball Upper Control Arms and Camber/Caster Adjusting & Lock-Out Kit Suspension Notes: 4WD models wit 4"

Notes: 4WD models wit 4" rear axle only

Does not fit REBEL or TRX or AirRide

4x Premium Forged Steel Flat-Top U-Bolts

Our rear coil spacers are CNC machined from solid Delrin thermoplastic blocks

1x Pinion Alignment Shims

2007-2018 GMC Sierra 1500 3.5" Front Leveling Kit with Uni-Ball Upper Control Arms and Camber/Caster Adjusting & Lock-Out Kit Suspension Notes: 4WD models wit 4"Includes 2x T6 Billet Aluminum Top Strut Spacers Includes 2x High Density Delrin Bottom Strut Spacers Includes 2x Lightweight Chromoly Steel Upper Control Arms Includes 1x Complete Caster Camber Adjusting & Lock Out Kit Includes High Strength Installation Hardware ASTM 4130 Chromoly Steel Alloy Tube Cold Drawn in Sand Springs, Oklahoma. Stainless Steel FK 1. 25" PTFE Lined Uni Ball Bearings For Added Strength & Maximum Wheel Travel. High Density