Chevrolet Silverado 3500 Suspension Lift Kit - Cognito Elite 4" w/ Elka 2.5 RR Shocks. A USA-built package for 2011–2019 HD models that delivers a true 4 in front lift with dialed-in control.

SM Series upper control arms correct ball-joint angle and increase droop; the boxed arms are welded, powder coated semi-gloss black, and include maintenance-free joints and bushings. Cognito’s patented Pitman and Idler Arm Support Kit strengthens steering by limiting center-link movement. A 1 in rear block with heavy-duty zinc-plated U-bolts sets the stance. Elka 2.5 remote-reservoir shocks with Dual Speed Compression reduce vibration and cabin noise and improve stability when braking, loaded, or towing.

Features

• Fits 2011–2019 Chevy/GMC 2500HD/3500HD, 2WD/4WD
• 4 in front, 1 in rear; maintains droop travel for ride quality
• Elka 2.5 RR shocks with Dual Speed Compression adjusters
• SM Series ball-joint UCAs; boxed, welded, semi-gloss black

Have questions or need fitment help? Call us: TX 512-982-9393 or CA 562-981-6800. We offer installation and customization at our Austin, Texas and Los Angeles, California area locations.

Considering multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov