ICON Vehicle Dynamics 2014-2017 GM Silverado/Sierra 1500 suspension systems are designed to dramatically increase the on and off-road ride quality. ICON engineers’ primary focus is to increase wheel travel and damping ability, which translates into outstanding vehicle control and ride quality both on and off-road. With wheel travel and ride quality in mind, ICON engineers researched each component of the GM platform’s suspension and addressed any areas where performance could be extracted. The Stage 2 system includes vehicle-specific tuned 2.5” coilover shocks featuring an internal reservoir for exceptional cooling properties and ICON-developed Eibach coil springs for superior vehicle “feel” through the range of travel. These coilovers are also height adjustable from 1-3” allowing the use of larger, more aggressive wheel and tire combinations. ICON 2.0 Aluminum Series remote reservoir rear shocks utilize a vehicle-specific valving that balances the performance of the truck from front to rear. The ICON Vehicle Dynamics 2014-2017 GM Silverado/Sierra 1500 Stage 2 suspension system is an excellent choice for those drivers looking to enhance the capabilities of their pickup on the road as well as in the dirt.
This system features upper control arms with ICON's patent pending 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.
KEY FEATURES:
Fits 2WD and 4WD models
Increased wheel travel and ride quality over stock with no change in towing capacity
Vehicle specific tuned front and rear shocks for superior shock damping and control
Adjustable coilovers from 1-3" of lift height
6061 Aircraft grade aluminum CNC machined components
Corrosion resistant CAD plated coilover shock body with 7/8 shaft
High strength alloy CNC machined lower bar pin
FK rod end bearings for extended longevity and minimal deflection
2.0 aluminum body rear remote reservoir shock with 5/8" shock shafts
100% Bolt-on system - no drilling, cutting, or welding necessary for install
Made in the USA
TECH INFO:
This system ONLY fits vehicles equipped with the large spindle taper bore (.783"). For models equipped with small spindle taper bore (.6875") see part #K73002
WHEEL & TIRE FITMENT INFO:
OEM Wheels & Tires: Yes
Aftermarket Wheels: 8" - 9" Wide Wheel With 5" Backspace
Aftermarket Tires: 33" x 11.50" Tall Tires
(Larger Tires May Fit but Fender Trimming and Modifications will be Required)
SYSTEM COMPONENTS:
71505 (QTY.1) | 2007-UP GM 1500 2WD/4WD (1-3" Lift) 2.5" IFP Coilover Shocks
78601DJ (QTY.1) | 2014-2017 GM 1500 2WD/4WD Delta Joint Tubular UCA (Large Taper)
76526R (QTY.2) | 2007-UP GM 1500 2WD/4WD (0-3" Lift) 2.0 Aluminum Series Remote Reservoir Rear Shock
OPTIONS:
71555 | 2007-UP GM 1500 2WD/4WD (1-3" Lift) 2.5" Remote Reservoir Coilover Shocks
71555C | 2007-UP GM 1500 2WD/4WD (1-3" Lift) 2.5" Remote Reservoir Coilover Shocks w/ CDCV
77700 | 2007-UP GM 1500 2WD/4WD (0-3" Lift) 2.5 Series Piggyback Rear Shock
191011 | Tubular UCA Billet Cap Set
198000 | Spanner Wrench
