SKU: 83995433825

2020-2026 GM HD 3.0 Front and Rear Lift Kit (ICOK78372L)

Sale price$4885.73 Regular price$5428.59
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Description

2020-2026 GM HD 3.0 Front and Rear Lift Kit (ICOK78372L)Level up your 2020 2026 GM HD with this complete ICON suspension system. 2 3. 5" of lift gets you the clearance for bigger tires without killing your ride quality. Everything in this kit is tuned to work together springs, shocks, and hardware designed as a complete package. Features Adjustable for 2 3. 5" of front lift height over stock Vehicle specific tuned 3. 0 Series remote reservoir front and rear shocks for the ultimate in shock damping and

Level up your 2020-2026 GM HD with this complete ICON suspension system. 2-3.5" of lift gets you the clearance for bigger tires without killing your ride quality. Everything in this kit is tuned to work together — springs, shocks, and hardware designed as a complete package.

Features
  • Adjustable for 2-3.5" of front lift height over stock
  • Vehicle specific tuned 3.0 Series remote reservoir front and rear shocks for the ultimate in shock damping and control
  • All shock absorbers equipped with ICON CDXS for independent adjustability of high speed and low speed compression force for handling response and aggressiveness
  • Improved ride quality and suspension performance over stock
  • Billet aluminum Delta Joint Pro HD UCAs allow for additional caster/camber adjustment
  • Forged steel torsion keys
  • Front wheel travel increase of approximately 3" over stock
  • Rear leaf springs lower spring rate and increase distance to overload engagement compared to stock to greatly improve rear ride quality
  • Leaf springs maintain stock rear ride height for a level stance with the front
  • 6061 Aircraft grade aluminum CNC machined components
  • Corrosion resistant hard anodized aluminum shock bodies
  • 100% Bolt-on system - no drilling, cutting, or welding necessary for install
Wheel & Tire Recommendations
  • ICON Alloys - 18x9" w/ 5.5" Backspace / 12mm Offset
  • ICON Alloys - 20x9" w/ 5.5" Backspace / 12mm Offset
  • Tires: 35" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
Important Notes
  • Will not fit Cab & Chassis models
  • Chevrolet Silverado 2500 ZR2 and GMC Sierra 2500 AT4X will have front lift height range of .5-2" over stock
  • Helper air bags are recommended for hauling/towing heavy loads
  • Included rear shocks are compatible with 0-2" of rear lift over stock
  • Shocks Are Fully Serviceable. Lift Heights Indicated Are For A Stock Equipped Vehicle.
  • Fits single rear wheel models only
  • ICON Delta Joint Pro upper control arms required
  • Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install
  • GM 2500 HD models equipped with Max Trailering Package and GM 3500 HD require removal of top overload leaf
Manufacturer Description

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 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD 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 2 3.0 system is comprised of CDXS equipped V.S. 3.0 Series remote reservoir front and rear shocks, billet aluminum Delta Joint Pro HD upper control arms, rear leaf spring packs, and torsion keys that allow for 2-3.5" of front lift height adjustment. The ICON vehicle specific tuned 3.0 Series shocks with CDXS are the key to attaining optimum ride quality and getting that desired comfort with the 3/4 & 1-ton working capability with their larger diameter, piston area, internal bump zones, and oil volume working to control rough terrain better than smaller diameter shocks. Remote reservoirs also greatly increase shock oil volume and heat dissipation surface area to resist overheating and cavitation under hard use, which can lead to damper fade. The included Compression Damping Dual Speed valves (CDXS) control fluid flow under compression, with independent adjustability of high speed and low speed compression force. 10 discreet detented settings for both low and high-speed adjustment knobs allow separate adjustments for handling response and overall aggressiveness. The included ICON billet aluminum upper control arm kit is designed to improve overall performance with corrected front-end geometry, increased on-vehicle camber and caster adjustment, improved suspension component clearance, and when paired with the extended travel front shocks, increases wheel travel over the OEM configuration to maximize suspension performance. Additionally, replacing the OE ball joint with the serviceable and rebuildable ICON Delta Joint Pro HD allows for full bump and droop travel of the front suspension while eliminating bind. The included torsion keys install onto the factory torsion bars and allow for 2-3.5" of front lift height adjustment to allow for a level stance and larger, more aggressive wheel and tire fitment. ICON rear leaf packs provide improved ride quality while maintaining factory rear ride height. These full replacement leaf back lowers the rear spring rate approximately 20% compared to stock as well as shifts the overload transition point higher in the suspension travel to improve small bump compliance. 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.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83995433825

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Manuel Garibay
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★★★★★ 5
Great item.
Size: 10ft Cord, Color: 20W_Black
It was a good item. So far, no issues. I have multiple devices connected to it.
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Reviewed in the United States on May 16, 2026
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Karen
Cuba, US
★★★★★ 5
Ideal - Organized and Many Plug-in Options
Size: 6ft Cord, Color: 20W_Black
Just what I was looking for at the bottom side of my bed stand to keep 5-7 cords organized and the area clean, .... clock, lamp, chargers, infarred heating pads, and other plug-ins and charger cords as needed.
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Reviewed in the United States on April 26, 2026
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Jak White
Houston, US
★★★★★ 4
Needs better hardware
Size: 6ft Cord, Color: 20W_Black
Yoooooo great product but what is with the comically tiny screws? Actually installing this on the underside of a wooden desk is near impossible unless, of course, you are in fact a Disney princess and in charge of a team of handy-dandy mice all with #0 Phillips head screwdrivers and 5/32" drill bits. They drill, you hold, kind of thing.
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Reviewed in the United States on May 11, 2026
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Totentanz1980
Massapequa, US
★★★★★ 5
Great for cable management
Size: 6ft Cord, Color: 20W_Black
If you are obsessed with keeping cables neatly organized for your desk, this is the perfect power strip to get. It comes with decent enough screws for mounting that will hold the weight of all the cords you plug in. The outlets on all three sides is very convenient and makes it a snap to fit all your devices in even with some having very large adapters on the plugs, which often take up a majority of the power strip. I have already purchased a couple more so I can organize my wife's desk and one of my kid's desks.
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Reviewed in the United States on December 1, 2025
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Lilnono
Los Angeles, US
★★★★★ 5
Affordable yet quality
Size: 10ft Cord, Color: 20W_Black
I bought 2 of these to screw in place under my desk. Good quality and works good.
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Reviewed in the United States on January 2, 2026

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