ReadyLift 67-31320 Front Upper Control Arms for 11-19 GM 2500HD/3500HD

We are excited to announce our new Fabricated A-Arms with our new proprietary Heavy-Duty High-Angle Ball Joint delivering increased strength and pivot angle for greater wheel travel in lifted applications without sacrificing ride quality. Proprietary Heavy-Duty High-Angle Ball Joint - Delivers increased strength and pivot angle for greater wheel travel in lifted applications without sacrificing ride quality. Tab and slot boxed 4130 chromoly plate steel design increases overall strength and durability. New ReadyLIFT TCT (Terrain Control Technology) pivots are maintenance-free and self-lubricating. TCT pivots include a new "free float" inner bushing with "side biter" washers. Includes a CNC-machined billet Aluminum cover cap to protect the ball joint from road debris.