Brand New Ridetech Complete Coilover Suspension System (Part #11380201). Complete Coilover System for 1999-2006 Silverado & Sierra 1500 2WD (2007 Classic). Includes front & rear HQ Series Coilovers, front upper & lower control arms, bolt on 4-link, drop spindles and front sway bar. Designed to lower your vehicle and improve handling and ride quality. Fits: Chevrolet: 1999-2006 Silverado 1500 2WD 2007 Silverado 1500 Classic 2WD GMC: 1999-2006 Sierra 1500 2WD 2007 Sierra 1500 Classic 2WD Note: Not compatible with trucks equipped with factory torsion bar front suspension. Includes: Front and Rear HQ Series Coilovers Front Upper and Lower Control Arms Front Sway Bar Drop Spindles Bolt On 4-Link Mounting Hardware Features: HQ Series Coilovers: Utilizes an impact forged aluminum body and monotube design to deliver excellent ride quality and handling. They allow fine tuning of the ride quality and handling via the rebound knob that is located at the top of the shock for easy access. Hyperco springs are used to provide a consistent spring rate that will last a lifetime. Upper Front StrongArms: Feature corrected ball joint angles and the upper ball joint have been moved back to allow for additional caster setting to improve high speed stability and steering feel. They are powder coated satin black and fully assembled with ball joints, bushing and cross shafts, ready for installation. Lower Front StrongArms: Features a double sheer lower mount for increased strength. They are powder coated satin black and fully assembled with ball joints, bushing and cross shafts, ready for installation. Front Sway Bar: Helps reduce body roll and creates room for wider front tires with an adjustable rate. Include billet aluminum mounts (anodized black) and low friction bushings. Drop Spindles: Designed to use a longer stroke shock. Improve suspension geometry and bump steer. Fits 17″ or larger wheels. Bolt On 4-Link: Greatly improves traction, handling and ride quality. The R-Joint rod ends combine the best qualities of low friction movement, lateral stability, full range articulation, and quiet operation into one bearing You can view and download the assembly or instruction booklet here and here.
