GMC Sierra 3500HD Suspension Lift Kit - ICON - Stage 1 - `11-`19. This Stage 1 suspension system provides a reliable 0-2" lift and upgraded steering and control components designed for heavy-duty GM 2500/3500 trucks from 2011–2019.

The ICON Stage 1 kit focuses on durability and real-world performance without unnecessary complexity. Upper control arms use ICON’s patented Delta Joint — a high-angle, greaseable joint with a zinc-plated housing and metal-on-metal construction that resists corrosion and keeps contaminants out. That design gives greater angularity than a conventional ball joint while retaining the quiet, long-lasting operation owners expect for daily-driven trucks. The system ships in multiple boxes and includes components matched to the Sierra 3500HD platform for improved steering geometry and extended service life.

Features

• Compatible with 2011–2019 GM 2500HD/3500 platforms, including Sierra 3500HD
• ICON patented Delta Joint upper control arms — greaseable with corrosion-resistant housing
• 0–2" Stage 1 lift for improved ground clearance and stance
• Metal-on-metal construction for durability and quiet operation
• Ships in multiple boxes; includes matched steering/control components

If you have questions or want help confirming fitment, call us directly — 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations in Austin, Texas and the Los Angeles, California area where we offer installation and customization services. If you are considering purchasing multiple items, contact us for possible shipping discounts. We install on premises at both locations.

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