MotoFab Lifts Upper Control Arms For 2.5"-3" of Lift Fits 2017-2019 Silverado 1500 (old Body style) 2017-2019 Sierra (old body style)2017-2019 Tahoe2017-2019 Suburban 15002017-2019 Yukon Features Made In The USA Control arms correct the ball joint angle for 2.5"-3" front leveling kits 100% Bolt On Installation Tig WeldedMaintains Stock Ride QualityTexture Black Powdercoat FinishIncludes our 3" front 2" rear leveling lift kit. The Upper control arms are made in the USA and will correct the angle of your ball joints after installing a leveling kit. We use only the best heavy duty 1-ton rated ball joints. These upper control arms are the strongest on the market and come with a 100% satisfaction guarantee. It will come to you complete with all the hardware and instructions.