ICON's comprehensive engineering approach led our research and development team to create a range of suspension systems, each designed to offer customizable levels of adjustability, capability, and overall vehicle performance. The Stage 3 system from ICON is composed of V.S. 2.5 Aluminum Series remote reservoir front and rear shocks equipped with ICON's Compression Damping Control Valve (CDCV), providing 10 different settings to accommodate any driving style or condition. Additionally, it includes tubular Delta Joint upper control arms. These are precisely tuned by ICON for specific vehicle models and their 2.5" diameter shocks with CDCV play a crucial role in achieving the ideal ride quality and delivering the desired comfort, while still maintaining the heavy-duty capacity of 3/4 & 1 ton vehicles. The remote reservoirs further enhance performance by ensuring consistent damping for extended periods, even under heavy use, while keeping the shocks operating at an optimal temperature. ICON upper control arms improve alignment specifications, add durability, and when paired
This system includes upper control arms equipped with ICON's patented Delta Joint. This specialized high angle ball joint combines the durability of a traditional ball joint with the performance of a uniball. While uniballs are known for their ability to allow for flexible movement of a vehicle's control arms, they are susceptible to wear and tear from exposure to external elements. The Delta Joint, on the other hand, offers a zinc plated housing for added corrosion resistance and a durable grease seal to keep harmful elements out. With its metal on metal construction and greaseable design, the Delta Joint boasts a longer lifespan and quiet operation. Its unique design offers the strength of a uniball and the flexibility of a ball joint, making it an ideal choice for ICON upper control arms.
Lift Note: The Icon system itself does NOT provide any lift over stock. In order to lift the truck you must add the Cognito Torsion keys.
FEATURES & BENEFITS
0-2” Adjustable lift height over stock
Vehicle specific tuned 2.5 Aluminum Series remote reservoir front and rear shocks with adjustable Compression Damping Control Valve (CDCV)
Improved ride quality over stock with no change in towing capacity
Wheel travel increase of 2" over stock
100% Bolt-on system - no drilling, cutting, or welding necessary for install
6061 Aircraft grade aluminum CNC machined components
Corrosion resistant anodized aluminum shock bodies
TECH INFO:
OEM Wheels & Tires Fitment: Yes
Recommended Aftermarket Wheels: ICON Alloys - 18x9 with 5.5” Backspace / 12mm Offset
Recommended Aftermarket Wheels: ICON Alloys - 20x9 with 5.5” Backspace / 12mm Offset
Recommended Aftermarket Tires: 35" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
APPLICATION NOTE #55: Shocks Are Fully Serviceable. Coilover Heights Indicated Are For A Stock Equipped Vehicle
APPLICATION NOTE #65: Not Sold Separately, Only Sold In Complete Kit Form As Listed
APPLICATION NOTE #113: 26.13" Is Max Measurement From Fender To Hub, Exceeding The Maximum Lift Height Of 26.13" Can Lead To Component Failure Not Covered By ICON Warranty
TECH NOTE: The additional down travel provided by an ICON Suspension System can cause clearance issues between the sway bar and the stock splash guard as the suspension approaches full extension. ICON Vehicle Dynamics 2020-UP GM HD Splash Guard Kit, part number 77202 recommended.
SYSTEM COMPONENTS:
78732T (QTY: 1) | 20-UP GM HD 0-2" IR SHOCK SYS W/ TUBE UCA
76529 (QTY: 2) | 01-UP GM HD 0-1" REAR 2.0 VS IR
