About this item 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. Product Description KSP Silverado Sierra Front Upper Control Arms FITMENT Zinc-Nickel Alloys Ball Joint Enhanced anti-rust ability Increase in strength Never rust Heat treated Replacement Factory Arms Details About the Control Arm Black powder coated Add grease easily Don't screw the zerk too tight Thicker tubular arms

About this item 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. Product Description KSP Silverado Sierra Front Upper Control Arms FITMENT Zinc-Nickel Alloys Ball Joint Enhanced anti-rust ability Increase in strength Never rust Heat treated Replacement Factory Arms Details About the Control Arm Black powder coated Add grease easily Don't screw the zerk too tight Thicker tubular arms