KSP Front Upper Control Arms for 19-24 Chevy Silverado GMC Sierra 1500, 2-4" Front UCA with Ball Joints for 2019+ Silverado Sierra 1500, Adjustable Aftermarket Lift Suspension Arms with Rubber Bushing

Fitment: Fit for 2019+ Chevy Silverado 1500. 2019+ GMC Sierra 1500. Notice: Fit trailboss/AT4/AT4X models with 1.5-2"" of suspension lift.. Notice: New ball joint don't need to add extra grease within 1 year. Need to separate the axle tube directions during installation.. Process: Thickened pipe with CNC machined, high frequency heat treatment alloy steel ball pin design, stronger and more stable than the factory control arm. High quality steel and TIG welding provide the control arm with greater performance. Superior quality rubber bushings, provide the same driving texture of the factory control arm. Professional outdoor powder coated surface, effectively prevent corrosion and rust, extend service life.. Advantage: Fit for 2-4 inch lift. Correct spherical joint angles and casters. Improve front suspension handling and predictable response, and even prevent premature tire wear. The pipe is optimized so that the it will not easy to break. The control arm is equipped with adaptive ride control bracket, which can be installed directly without cutting.. KSP Support: Please recheck your vehicle compatibility (year/make/model) in the product description before purchasing the control arms. We offer a ""30-day refund, 12-month free replacement"" service. If you have any questions, please feel free contact us, we will provide you with the most satisfactory solution.