Chevrolet, GMC Suspension Lift Kit - Front and Rear - ICON Vehicle Dynamics - K78103

SUSPENSION SYSTEM
11-19 GM 2500HD/3500 0-2" STG 3 SUSP SYS
OEM Wheels and Tires Fitment: Yes
Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.
50" Backspace / 12mm Offset
Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.
50" Backspace / 12mm Offset
Recommended Aftermarket Tires: 33" x 11.
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
Ships in multiple boxes
11-19 GM 2500HD/3500 0-2" STAGE 3 SUSPENSION SYSTEM
2011-2019 GM 2500HD/3500 0-2" LIFT STAGE 3 SUSPENSION SYSTEM
The 2011-2019 GM 2500HD/3500HD requires significant shock damping to comply with the massive spring rate of the factory torsion bar system.
ICON Vehicle Dynamics has developed a range of suspension systems with optimized vehicle specific shock damping.
These systems offer excellent on and off-road driveability.
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.
The Stage 3 system is comprised of our V.
S.
2.
5 Aluminum Series front and rear reservoir shocks featuring ICON's Compression Damping Control Valve (CDCV) for 10 settings of adjustability for any driving style or condition.
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 and 1 ton working capability.
Adjustable reservoir shocks 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 add strength, durability, and when paired with extended travel shocks increases wheel travel 2" over the OEM configuration.
This system features upper control arms with ICON's patented Delta Joint.
The Delta Joint is a heavy duty high angle ball joint that combines the durability of a ball joint with the performance characteristics of a traditional uniball.
While the industry standard uniball does a great job of allowing the control arms of a vehicle to articulate with little bind, they do have an inherent weakness that leaves more to be desired when used in a daily driven application - exposure to the elements.
The Delta Joint features a zinc plated housing providing the first layer of corrosion resistance, while a tough grease seal keeps potentially harmful elements out of the inner workings of the joint.
Metal on metal construction and a greasable design increase the longevity of the Delta Joint while at the same time allowing for noise-free operation.
What makes the Delta Joint unique is that it brings the best of both worlds to ICON upper control arms with features that make it more robust than a uniball, and at the same time capable of greater angularity than a typical ball joint.
Vehicle specific tuned 2.
5 series reservoir front and rear shocks with adjustable Compression Damping Control Valve (CDCV)
Significantly improved ride quality over stock with no change in towing capacity
Wheel travel increase of 2" over stock
100% Bolt-on system
6061 Aircraft grade aluminum CNC machined components
2.
5 Aluminum Series front and rear shocks feature one-piece impact extruded aluminum cylinders for excellent corrosion resistance and consistent finish
ICON 2011-2019 GM 2500/3500 HD, 0-2" Lift, Stage 3 Suspension System, K78103
ICON 2011-2019 GM 2500/3500 HD, 0-2" Lift, Stage 3 Suspension System.

Detailed Fitment Results
Year Make Model 2011 Chevrolet Silverado 2500 2011 Chevrolet Silverado 2500 HD 2011 Chevrolet Silverado 3500 2011 Chevrolet Silverado 3500 HD 2011 GMC Sierra 2500 HD 2011 GMC Sierra 3500 HD 2012 Chevrolet Silverado 2500 2012 Chevrolet Silverado 2500 HD 2012 Chevrolet Silverado 3500 2012 Chevrolet Silverado 3500 HD 2012 GMC Sierra 2500 HD 2012 GMC Sierra 3500 HD 2013 Chevrolet Silverado 2500 2013 Chevrolet Silverado 2500 HD 2013 Chevrolet Silverado 3500 2013 Chevrolet Silverado 3500 HD 2013 GMC Sierra 2500 HD 2013 GMC Sierra 3500 HD 2014 Chevrolet Silverado 2500 2014 Chevrolet Silverado 2500 HD 2014 Chevrolet Silverado 3500 HD 2014 GMC Sierra 2500 HD 2014 GMC Sierra 3500 HD 2015 Chevrolet Silverado 2500 2015 Chevrolet Silverado 2500 HD 2015 Chevrolet Silverado 3500 2015 Chevrolet Silverado 3500 HD 2015 GMC Sierra 2500 HD 2015 GMC Sierra 3500 HD 2016 Chevrolet Silverado 2500 2016 Chevrolet Silverado 2500 HD 2016 Chevrolet Silverado 3500 2016 Chevrolet Silverado 3500 HD 2016 GMC Sierra 2500 HD 2016 GMC Sierra 3500 HD 2017 Chevrolet Silverado 2500 2017 Chevrolet Silverado 2500 HD 2017 Chevrolet Silverado 3500 2017 Chevrolet Silverado 3500 HD 2017 GMC Sierra 2500 HD 2017 GMC Sierra 3500 HD 2018 Chevrolet Silverado 2500 2018 Chevrolet Silverado 2500 HD 2018 Chevrolet Silverado 3500 2018 Chevrolet Silverado 3500 HD 2018 GMC Sierra 2500 HD 2018 GMC Sierra 3500 HD 2019 Chevrolet Silverado 2500 HD 2019 Chevrolet Silverado 3500 HD 2019 GMC Sierra 2500 HD 2019 GMC Sierra 3500 HD