Sold out
ICON 14-18 GM 1500 1-3in Stage 3 Suspension System (Large Taper) ICON ICOK73003A
Click to zoom in

ICON 14-18 GM 1500 1-3in Stage 3 Suspension System (Large Taper)

ICON
ICOK73003A
Coilovers
Out of stock
$ 3,905.34

SKU: K73003A

ICON 14-18 GM 1500 1-3in Stage 3 Suspension System (Large Taper)

Upgrade your 2014-2018 Chevrolet Silverado 1500 or GMC Sierra 1500 with the ICON Stage 3 Suspension System featuring a 1-3 inch lift. This complete kit includes front 2.5 Series coilover shocks with internal reservoirs upper control arms equipped with Delta Joint technology and rear 2.5 Aluminum Series remote reservoir shocks for enhanced ride quality control and articulation on or off road. Engineered for 2WD and 4WD models it provides long-lasting performance in demanding conditions.

Key Features

  • Delta Joint Upper Control Arms: Patented heavy-duty high-angle ball joint in zinc-plated housing with grease seal for corrosion resistance noise-free operation and greater angularity than standard ball joints while outperforming uniballs in daily use
  • 2.5 Series Front Coilover Shocks: Internal reservoirs deliver increased shock oil volume and piston surface area for consistent damping extended wheel travel and improved heat dissipation during aggressive driving
  • 2.5 Aluminum Series Rear Shocks: Remote reservoirs maintain optimal oil volume for fade-free performance with 7-8 inches of travel supporting the 1-3 inch lift without speed limiter bump stops
  • 1-3 Inch Lift Capability: Tuned springs and valving provide balanced ride height for larger wheel tire combos while preserving factory alignment specs and ride comfort
  • Greaseable Maintenance Design: Metal-on-metal construction in Delta Joint allows simple greasing to extend service life and ensure smooth quiet operation over thousands of miles

Product Notes

  • Requires aftermarket wheels with proper backspacing for optimal fitment with 35 inch tires
  • Grease Delta Joint every 2500 miles or as needed for maximum longevity
  • Kit ships freight due to size professional alignment required post-install

Installation Notes

  • Professional installation recommended.
  • 4-6 hours install time with standard tools front upper control arms bolt directly to factory locations
  • Includes all necessary hardware compatible with stock or aftermarket differentials no cutting or drilling required

This Part Fits

Year Make Model Submodel
2016-2018 Chevrolet Silverado 1500 Custom
2014-2018 Chevrolet Silverado 1500 High Country
2015-2018 Chevrolet Silverado 1500 LS
2014-2018 Chevrolet Silverado 1500 LT
2014-2018 Chevrolet Silverado 1500 LTZ
2015-2018 Chevrolet Silverado 1500 SSV
2014-2018 Chevrolet Silverado 1500 WT
2014-2018 GMC Sierra 1500 Base
2014-2018 GMC Sierra 1500 Denali
2014-2018 GMC Sierra 1500 SLE
2014-2018 GMC Sierra 1500 SLT

Why Choose ICON?

  • Proven in desert racing and overland adventures with components tested for millions of miles
  • Precision CNC-machined parts and vehicle-specific valving for exact fit and damping
  • Lifetime warranty on coilovers against manufacturer defects for peace of mind

Frequently Asked Questions

  • Q: Does this kit fit 2WD and 4WD 2014-2018 Silverado 1500 models?
    A: Yes it fits both 2WD and 4WD configurations across all listed submodels with no modifications to drivetrain components
  • Q: What materials are used in the Delta Joint?
    A: Zinc-plated steel housing grease seal and metal-on-metal bearings for durability and resistance to road salt mud and water exposure
  • Q: What is the warranty and install support?
    A: Lifetime warranty on shocks UCAs covered for defects ICON provides detailed install guides and tech support line

Shipping & Handling

  • Method: Freight truckline for oversize kit
  • Availability: In stock - ships same or next business day
  • Packaging: Ships in 3-4 boxes total dimensions approx 48x24x24 inches
  • Weight: 118 lbs

Request For Information

Have questions about ICON 14-18 GM 1500 1-3in Stage 3 Suspension System (Large Taper)? Fill out the form below and we'll get back to you by the next business day.
Chevrolet Silverado Parts & Accessories

Chevrolet Silverado Parts & Accessories

Chevrolet Silverado parts and accessories for the 1500, 2500 HD, and 3500 HD are stocked at Black Ops Auto Works. Shop cold air intakes, cat-back and axle-back exhaust systems, leveling and lift kits, lowering kits, brake pads, rotors and big brake kits, tonneau covers, grille guards, running boards, floor liners, oil catch cans, fuel injectors, LED lighting, and cast and forged wheels for Silverado 1500, 2500 HD, 3500 HD, Trail Boss, RST, LTZ, High Country, ZR2, and Duramax Diesel trims. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 2,566 Chevrolet Silverado SKUs across performance, appearance, towing, and off-road categories. What This Collection Covers The Chevrolet Silverado lineup spans the light-duty 1500 and the heavy-duty 2500 HD and 3500 HD, built on the GM T1XX and related platforms. This collection combines OE-style replacement parts with performance and appearance ...

View Chevrolet Silverado Parts & Accessories Products
Coilovers

Coilovers

Coilovers from KW Suspension, Bilstein, FOX, ICON Vehicle Dynamics, Ohlins, Silver's NEOMAX, BC Racing, Fortune Auto, Ridetech, QA1, H&R, and Eibach are stocked at Black Ops Auto Works for street cars, track cars, off-road trucks, lift-application SUVs, and classic muscle car conversions. Every product is filterable by year, make, model, trim, and drivetrain so the correct coilover kit ships the first time. Black Ops Auto Works carries 1,646 coilover SKUs across non-adjustable, single-adjustable, double-adjustable, and remote-reservoir categories. What This Collection Covers A coilover combines a shock absorber and coil spring into a single adjustable unit with a threaded body for ride height adjustment. Coilovers offer purpose matched spring rates and damper valving that a lowering spring on a factory shock cannot replicate. Product Categories Non-adjustable coilovers, single-adjustable coilovers, double-adjustable coilovers, remote-reservoir coilovers, off-road lift coilov...

View Coilovers Products
Coilovers & Components

Coilovers & Components

Coilovers and coilover components are stocked at Black Ops Auto Works for trucks, SUVs, muscle cars, and street performance builds. Shop complete coilover kits, coilover springs, lowering springs, shock boots, dampening adjustment extenders, and suspension hardware for Ford, Toyota, Chevrolet, Jeep, Dodge, and Porsche platforms. Every product is filterable by year, make, model, trim, and drivetrain so the correct coilover setup ships the first time. Black Ops Auto Works carries 2,259 coilover and component SKUs across street, off-road, and track categories. What This Collection Covers Coilovers combine a coil spring and a shock absorber into a single adjustable unit, giving control over ride height and, on many models, damping stiffness. This collection also includes the individual components used to service, upgrade, or protect an existing coilover system. Product Categories Complete coilover kits, individual coilover shocks, coilover springs, lowering springs, protective shock...

View Coilovers & Components Products
ICON

ICON

ICON Vehicle Dynamics suspension is stocked at Black Ops Auto Works for trucks and Jeeps that need real lift, better ride quality, and long-travel capability. Shop ICON coilovers, shocks, leveling and lift kits, control arms, and suspension components for Toyota Tacoma, 4Runner, Tundra, and Land Cruiser, Ford F-150 and Raptor and Super Duty, Ram trucks, and Jeep Gladiator. ICON builds suspension systems around Stage kits that bundle coilovers, shocks, and links for a specific vehicle and ride height. Black Ops Auto Works carries 1,028 ICON SKUs, all filterable by year, make, model, and trim to confirm the correct kit before ordering. What This Category Covers ICON is a suspension brand focused on coilovers, shock absorbers, and lift systems engineered for daily-driven trucks and Jeeps that also see off-road use. This category spans complete Stage kits down to individual coilovers, shocks, and control arms sold separately. Coilovers and Shocks ICON coilovers use an external or re...

View ICON Products
Suspension

Suspension

Suspension parts and complete kits for cars, trucks, SUVs, Jeeps, and off-road builds are stocked at Black Ops Auto Works. Shop coilovers, lowering springs, lift kits, leveling kits, shocks and struts, sway bars, control arms, tie rods, ball joints, bushings, chassis bracing, alignment hardware, air suspension, and complete stage kits from Bilstein, KW, Ohlins, Fox, KING, ICON, BC Racing, Silvers, Eibach, H&R, Swift Springs, Whiteline, Energy Suspension, Moog, SPC Performance, Rough Country, ReadyLIFT, BDS, Skyjacker, Air Lift, Firestone, and Black Ops Auto Works. Start with a matched shock and spring package or a full coilover kit, then layer in sway bars, chassis bracing, and camber adjustment hardware. Every part is filterable by year, make, model, trim, and drivetrain to confirm fitment before ordering. What This Category Covers Suspension is the highest-leverage handling upgrade on any vehicle. A properly matched shock, spring, and sway bar package produces measurable i...

View Suspension Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×