The Whiteline front upper control arm for 2009–2018 Chevrolet Silverado 1500 and GMC Sierra 1500 is engineered to restore alignment range lost when lifting a vehicle between roughly 2–4 inches. Its offset design increases caster, offers improved clearance and ball joint articulation, and provides an adjustment window to optimize wheel alignment. The powder-coated arms resist corrosion and are sold as a pair.
Whiteline 07-18 Chevrolet Silverado 1500 / GMC Sierra 1500 Front Upper Control Arm