Save $25 to $400 w/code! -  details

CART

Mini Cart

Promo Banner
0-2" 2020-2024 GMC Sierra 2500HD/3500HD 4wd Lift Kit by ICON Vehicle Dynamics - Stage 1 (with billet aluminum upper control arms) Brand: Icon Vehicle Dynamics | SKU: K78351 (Stage 1)
$2646.56
- +
2646.560000

0-2" 2020-2024 GMC Sierra 2500HD/3500HD 4wd Lift Kit by ICON Vehicle Dynamics - Stage 1 (with billet aluminum upper control arms)

Brand: Icon Vehicle Dynamics | SKU: K78351 (Stage 1)
Special Price $2,646.56 Regular Price $2,785.85

0-2" 2020-2024 GMC Sierra 2500HD/3500HD 4wd Lift Kit by ICON Vehicle Dynamics - Stage 1 (with billet aluminum upper control arms)

Brand: Icon Vehicle Dynamics | SKU: K78351 (Stage 1)
Special Price $2,646.56 Regular Price $2,785.85
- +
Expert Image
Trusted Experts Since 1994, Top Rated service
Got Questions? We can help!
888-452-2548
Top Rated service
Top Rated service
Top Rated service
Top Rated service
Top Rated service
Top Rated service
Product Description
More Information

This Icon Vehicle Dynamics K78351 (Stage 1) 0 to 2 inch suspension system for the GMC Sierra 2500HD / Sierra 3500HD is a premium kit that will allow adjustment of your factory torsion bars to allow clearance for large diameter tires, while also greatly improving suspension performance. Icon systems are engineered to increase wheel travel and your vehicle's damping for excellent on and off-road control and superior ride quality.

Icon Front 2.5 VS IR Shocks

The Icon 2.5 VS (vehicle specific valving) IR (internal reservoir) shocks are an awesome dampening upgrade. Using a large 2.5 inch diameter body made of 6061 aluminum allowing for superior dissipation of heat and resistance to corrosion while looking great. Polyurethane bushings and a 7/8 inch chrome plated steel shaft are also featured.

Icon Rear 2.0 VS IR Shocks

The Icon 2.0 VS (vehicle specific valving) IR (internal reservoir) shocks are an excellent dampening upgrade. These nitro gas monotube shocks use a 2 inch diameter body made of 6063 anodized aluminum allowing for great dissipation of heat and resisting corrosion while looking awesome. Polyurethane bushings and a 5/8 inch chrome plated steel shaft are also featured.

Icon Billet Upper Control Arms with Delta Joints

Icon's billet aluminum upper control arms are constructed from CNC machined 6061 billet aluminum for light weight and exceptional strength. Featured are the amazing Delta Joints that combine the durability of a ball joint with the performance of a uni-ball. Ideal when paired with Icon coilovers to increase wheel travel which translates into better suspension performance and ride quality. Engineered with built-in caster correction for optimal alignment specs, serviceable dual stage poly bushings and FK rod end 7/8 inch heim joints for smooth operation.

Top Features and Benefits

  • Allows for adjustment of factory torsion bars to lift front end, no rear lift included
  • Premium lift kit with high quality components
  • Icon 2.5 Shocks with 2.5 inch 6061 Aluminum Body
  • Icon 2.0 Aluminum Series monotube gas rear shocks
  • Icon Upper Control Arms made of Billet Aluminum for great strength and caster correction
  • Delta Joint used in upper control arms combine the durability of a ball joint with the performance of a uni-ball

Parts Included

  • 2.5 IR Shock System with Billet Upper Control Arms | 78732 (Qty: 1)
  • Icon 2.0 VS IR Rear Shock Absorber | 76529 (Qty: 2)
Important Notes1. OEM Wheels & Tires Fitment: Yes
2. Recommended Aftermarket Wheels: ICON Alloys | 18x9 with 5.5” Backspace / 12mm Offset
3. Recommended Aftermarket Wheels: ICON Alloys | 20x9 with 5.5” Backspace / 12mm Offset
4. Recommended Aftermarket Tires: 35" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
5. APPLICATION NOTE #55: SHOCKS ARE FULLY SERVICEABLE. COILOVER HEIGHTS INDICATED ARE FOR A STOCK EQUIPPED VEHICLE
6. APPLICATION NOTE #65: NOT SOLD SEPARATELY, ONLY SOLD IN COMPLETE KIT FORM AS LISTED
7. 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
8. 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.
9. Icon does not recommend an aftermarket torsion key on 2011-up 2500 and 3500 trucks as they over-lift the vehicle and cannot be adjusted properly. there is more than enough range on the stock torsion key to achieve the maximum lift height recommended.
10. A level stance is not achievable without lowering the rear of the vehicle. raising the front beyond the recommended lift height will void the icon warranty.
Vehicle Fitment
MakeGMC
ModelSierra 2500HD, Sierra 3500HD
Year Fitment2024, 2023, 2022, 2021, 2020
2WD/4WD4WD
Tech Specs
ManufacturerIcon Vehicle Dynamics
Manufacturer Part NumberK78351 (Stage 1)
Item Numberico_k78351
MPN(UPC)00840103419367
Product LineLift Kits
Lift Height2 inch

 

Warning - Cancer and Reproductive HarmWARNINGCancer and Reproductive Harm. www.p65warnings.ca.gov/