GMC Sierra 3500 Suspension Lift Kit - ICON - Stage 3 - `11-`19. This Stage 3 suspension system is designed for 2011–2019 GM 2500HD/3500 trucks and brings ICON Engineering’s durable upper control arms and improved articulation to your Sierra 3500.

The kit centers on ICON’s patented Delta Joint-equipped upper control arms. The Delta Joint is a high-angle, heavy-duty ball joint that combines the longevity of traditional ball joints with the articulation benefits of a uniball while addressing exposure and corrosion concerns. A zinc-plated housing and a robust grease seal defend the joint from the elements, and a greasable, metal-on-metal construction helps deliver quiet, long-lasting operation suited for daily-driven trucks. This Stage 3 system is intended to provide 0–2" of lift and is shipped in multiple boxes.

Features

• ICON patented Delta Joint upper control arms for higher angularity and durability
• Zinc-plated housing and protective grease seal for corrosion resistance
• Greasable design and metal-on-metal construction for increased service life
• Designed for 2011–2019 GM 2500HD/3500 (GMC Sierra 3500) — Stage 3, 0–2" lift
• Engineered for quiet operation on daily-driven trucks; ships in multiple boxes

If you have questions or want help confirming fitment, call us directly — we’re happy to walk you through the details. We offer installation and customization services at two locations: Austin, Texas and the Los Angeles, California area. 512-982-9393 (TX) | 562-981-6800 (CA). If you’re planning to purchase multiple items, contact us for possible shipping discounts. We install on premises at both locations.

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