2011-2019 Chevy Silverado 2500HD 3500HD 2WD 4WD (8 Lug). 2011-2019 GMC Sierra 2500HD 3500HD 2WD 4WD (8 Lug). 3" Front 2" Rear Lift Kit with Tool and Shock Extenders. 1"-3" Adjustable Front Lift Kit. They're engineered with just the right indexing so you won't compromise the integrity of your ride with 3" of lift.
