ICON 2020+ GM 2500HD/3500 0-2in Stage 3 Suspension System - Tubular

Tougher, stronger and more capable - That's the motto that General Motors used when debuting the all-new fleet of heavy-duty trucks in 2020. ICON Vehicle Dynamics stayed true to GM engineers' thought process with the development of our suspension systems for the 2020-2026 GM HD 2500/3500 trucks. Using ICON's holistic engineering philosophy, our R&D team went above and beyond to develop several stages of complete suspension systems that provide varying levels of adjustability, capability, and overall vehicle performance. ICON's Stage 3 system is comprised of V.S. 2.5 Aluminum Series remote reservoir front and rear shocks featuring ICON's Compression Damping Control Valve (CDCV) for 10 settings of adjustability for any driving style or condition, and tubular Delta Joint upper control arms. The ICON vehicle specific tuned 2.5" diameter shocks with CDCV are the key to attaining optimum ride quality and getting that desired comfort with the 3/4 & 1 ton working capability. Remote reservoirs ensure optimum performance by increasing the duration of consistent damping regardless of situation, keeping the shocks at a cooler operating temperature during heavy use. Additionally, ICON upper control arms improve alignment specs, add strength, durability, and when paired with extended travel shocks increases wheel travel 2" over the OEM configuration. While driving the construction site or trails to your favorite dirt bike location, ICON wants you to get there in comfort just like your drive to work.

Additional Information

ICON suspension systems lift your GM 2500/3500 HD while improving ride quality and performance. With endless hours spent testing and tuning our suspension components and shocks, you’ll have the best suspension solution on the market.

Part Type

Suspension Lift Kit

• Vehicle specific tuned 2.5 Aluminum Series remote reservoir front and rear shocks with adjustable Compression Damping Control Valve (CDCV)

This is a group bundle consisting of:

Image	Qty	SKU	MFR SKU	UPC	Description
	1x	ico77701CP	77701CP	00840103406237	ICON 01-19 GM HD 0-1in Rear / 2007+ GM 1500 4in Rear 2.5 Series Shocks VS PB CDCV - Pair
	1x	ico78735T	78735T	00840103410623	ICON 2020+ GM HD 0-2in 2.5 Series CDCV Shock System w/Tube UCA

Bundled group items may ship from multiple locations and could have slightly longer transit times if parts are sourced from different warehouses.

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For details on the individual components in this bundle, click here.

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Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Suspnesion Lift Kit, 20-UP GM 2500HD/3500 0-2" Stage 3 (Tubular)