GMC 1500 Suspension Lift Kit - ICON - 2.5 Series Stage 4 - `07-`18. A bolt-on Stage 4 suspension system designed for 2007–2018 GM 1500 trucks to provide 1–3" of lift using ICON 2.5 Series dampers and upgraded control components.

This Stage 4 system includes ICON upper control arms with the patented Delta Joint and hardware sized for the small taper applications. The Delta Joint combines the corrosion resistance of a zinc-plated housing and grease seal with metal-on-metal construction and a greaseable design, reducing exposure-related wear compared with a standard uniball. The kit is built for daily-driven trucks that need improved articulation and component longevity while maintaining quiet operation.

Features

• Fits 2007–2018 GM 1500 models; 1–3" lift (small taper)
• ICON 2.5 Series Stage 4 dampers tuned for truck load and ride quality
• Upper control arms with ICON Delta Joint: zinc-plated housing, greaseable seal
• Metal-on-metal construction for durability and reduced noise
• Ships in multiple boxes; full suspension system components included

If you have questions or want help verifying fitment, call us directly — we’re happy to walk through the details. We offer installation and customization services at both of our locations in Austin, Texas and the Los Angeles, California area. Call: 512-982-9393 (TX) or 562-981-6800 (CA).

If you are considering purchasing multiple items, please contact us for possible shipping discounts. We install on premises at both locations.

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