The SuperPro fixed offset upper control arm kit (TRC6651) for 2009–2014 Chevrolet Silverado 1500 and GMC Sierra 1500 replaces forged steel OEM upper arms and provides built‑in camber and caster correction for 2"–3" lifts. The arms are a direct bolt‑on solution to restore steering feel, straight‑line stability and predictable cornering. The kit pairs with a heavy‑duty articulation ball joint and SuperPro bushings and can deliver roughly 2.5–3.5° of caster increase and up to 1.5° of extra negative camber on a 2" lift.
SuperPro 09-14 Chevrolet Silverado 1500 / GMC Sierra 1500 Front Upper Control Arm Set