ICON K73003A Stage 3 Suspension System 1-3" GMC Sierra/Chevrolet Silverado 1500 14-18

Buy ICON K73003A Stage 3 Suspension System 1-3" GMC Sierra/Chevrolet Silverado 1500 14-18
Item: K73003A
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ICON Vehicle Dynamics 2014-2018 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 3 system includes vehicle-specific tuned 2.5” coilover shocks featuring an internal reservoir for exceptional cooling properties and ICON-engineered 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 2.5 Aluminum Series piggyback reservoir rear shocks utilize a vehicle-specific valving that balances the performance of the truck from front to rear. The ICON Vehicle Dynamics 2014-2018 GM Silverado/Sierra 1500 Stage 3 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 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 greaseable 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.

features & Benefits

  • 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 bodies with 7/8 shafts
  • High strength alloy CNC machined lower bar pin
  • FK rod end bearings for extended longevity and minimal deflection
  • 2.5 Aluminum Series rear shocks feature one-piece impact extruded aluminum cylinders for excellent corrosion resistance and consistent finish
  • 100% Bolt-on system - no drilling, cutting, or welding necessary for install

Tech Info:

  • OEM Wheels & Tires Fitment: Yes
  • Recommended Aftermarket Wheels: ICON Alloys | 17x8.5" w/ 4.75” Backspace / 0mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys | 18x9" w/ 5.00” Backspace / 0mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys | 20x9" w/ 5.00” Backspace / 0mm Offset
  • Recommended Aftermarket Tires: 33" x 11.50" (Larger tires may fit but fender trimming and modifications will be required.)
  • TECH NOTE: Only compatible with OE spindles. DO NOT install in combination with ANY aftermarket spindles.
  • TECH NOTE: Large taper applications can be identified by the stamped steel or aluminum OE control arms
  • TECH NOTE: Also compatible with 2019 Chevrolet Silverado 1500 LD and 2019 GMC Sierra 1500 Limited
  • Ships in multiple boxes

System Components:

  • 71505 (QTY: 1) | 07-18 GM 1500 1-3" 2.5 VS IR COILOVER KIT
  • 78601DJ (QTY: 1) | 14-18 GM 1500 TUBULAR UCA DJ KIT (LARGE TAPER)
  • 77700P (QTY: 1) | 07-18 GM 1500 0-1.5" REAR 2.5 VS PB PAIR

ICON K73003A Stage 3 Suspension System 1-3" GMC Sierra/Chevrolet Silverado 1500 14-18 - Features

Type Lift Suspension Lift
Series Stage 3
Lift Height, inch 1-3"
Brand Icon Vehicle Dynamics
Weight 92 lbs
Show all
2014||Chevrolet||Silverado 1500
2015||Chevrolet||Silverado 1500
2016||Chevrolet||Silverado 1500
2017||Chevrolet||Silverado 1500
2018||Chevrolet||Silverado 1500
2019||Chevrolet||Silverado 1500
2014||GMC||Sierra 1500
2015||GMC||Sierra 1500
2016||GMC||Sierra 1500
2017||GMC||Sierra 1500
2018||GMC||Sierra 1500
2019||GMC||Sierra 1500
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