Check the listing for details. 12 Front Upper & Lower Control Arm Sway Bar For 2001-2010 Silverado 2500 3500 HD. Condition: New. Listed at 272.59 USD. Features: 1.Built to stringent OE specifications and strict quality control standards by the professional OEM manufacturer, 100% function tested for reliable performance 2.Corrosion-resistant coating for long-life performance, light-weight construction for application requirements, meet or exceed OE form, fit and function 3.High-strength structure can withstand repeated impact loads, making it more stable during operation 4.Ensures fatigue life, compensates for sag and suspension and adds additional oscillation when needed, enhanced structural strength and heat treatment to exceed original part 5.Easy to install - precise tolerances for steering alignment, allowing a perfect fit right out of the box Fitment: .