ICON K73064T 1.5-3.5" Stage 4 Suspension System With Tubular UCA
SKU: 90667635846

ICON K73064T 1.5-3.5" Stage 4 Suspension System With Tubular UCA

Sale price$2146.44 Regular price$2384.93
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Description

ICON K73064T 1.5-3.5" Stage 4 Suspension System With Tubular UCAThe Icon K73064T 1. 5 3. 5" Stage 4 Suspension System With Tubular UCA from GAP are designed to dramatically increase the on and off road ride quality of your 2019 2023 GM Silverado Sierra 1500 2WD 4WD. 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

The Icon K73064T 1.5-3.5" Stage 4 Suspension System With Tubular UCA from GAP are designed to dramatically increase the on and off-road ride quality of your 2019-2023 GM Silverado/Sierra 1500 2WD/4WD. 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 4 system provides a higher level of performance that will drastically improve overall on and off-road vehicle ride characteristics. The Icon 2.5 Series remote reservoir coilovers and 2.5 Series piggyback rear shocks in this system provide exceptional cooling properties, with the coilovers utilizing Icon-engineered Eibach coil springs for superior vehicle "feel" throughout the range of travel. Remote reservoirs front and rear ensure optimum performance by increasing the duration of consistent damping, keeping the shocks at a cooler operating temperature during extended offroad use. These 2.5 Series remote reservoir CDCV coilovers are also height adjustable from 1.5-3.5" allowing the use of larger, more aggressive wheel and tire combinations when desired. The Icon Vehicle Dynamics 2019-2023 GM Silverado/Sierra 1500 Stage 4 suspension system is an excellent choice for those drivers looking to enhance the capabilities of their pickup on the road as well as optimum performance in the dirt.

Features:
  • Adjustable Coilovers Provide 1.5-3.5" Of Front Lift Height
  • Increased Lift Height Allows For Fitment Of Larger And More Aggressive Tires
  • Fits 2WD/4WD Applications
  • Up To 35% Increase In Front Wheel Travel Over Stock
  • Icon Shocks Feature Vehicle Specific Tune For Superior Performance And Ride Quality
  • 2.5 Series Coilover Shocks Feature Corrosion Resistant CAD Plated Shock Body With 7/8" Shaft
  • 2.5 Aluminum Series Rear Shocks Feature One-Piece Impact Extruded Aluminum Cylinders For Excellent Corrosion Resistance And Consistent Finish
  • 7.5" Aluminum Reservoirs Provide Generous Oil And Nitrogen Volume For Consistent Damping As Shock Temperature Increases
  • Easy-To-Adjust CDC Valve (Compression Damping Control) Allows For End-User Compression Changes To Suit All Types Of Terrain And Vehicle Cargo Configurations
  • FK Rod End Bearings Provide Extended Longevity And Minimal Deflection
  • Shocks Are Fully Rebuildable And Re-Valvable
  • Icon Upper Control Arms Allow For Additional Wheel Travel (When Paired With Extended Travel Coilovers) While Improving Suspension Geometry For Predictable Handling
  • Patented Delta Joint (U.S. Pat. 10,731,700) Combines The Durability And Weather Resistance Of A Ball Joint With The Performance Characteristics Of A Uni-Ball
  • Direct Bolt-In Makes For A Simple And Straightforward Installation
  • Lifetime Guarantee Against Icon Fabricated Component Breakage Or Manufacturer Defect



Notes:
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 (Silverado): 35"X12.50" (Minor Fender Trimming And Modifications May Be Required)
Recommended Aftermarket Tires (Sierra): 34"X12.00" (Minor Fender Trimming And Modifications May Be Required)
Application Note #18: These Systems Are To Be Used With Aftermarket Upper Control Arms Only
Application Note #48: Slight Modifications To Factory Shock Mounts May Be Required
Application Note #55: Shocks Are Fully Serviceable. Coilover Heights Indicated Are For A Stock Equipped Vehicle
Application Note #110: Minor Trimming Required For Recommended Tire Size
Tech Note: Not Compatible With Models Equipped With Adaptive Ride Control (Arc)
Tech Note: Not Compatible With Models Equipped With 4-Cylinder Engine
Tech Note: Not Compatible With Silverado 1500 ZR2 Or Sierra 1500 AT4X Sub-Models
Tech Note: Models Equipped With Duramax 6-Cylinder Diesel Engine Will Have Lift Height Adjustment Range Reduced By Approximately .5"
Tech Note: Included Rear Shocks Are Compatible With 0-2" Of Rear Lift On Most Models. Rear Shocks Are Not Recommended With Any Additional Rear Lift On Silverado 1500 Trail Boss And Sierra 1500 At4.
Tech Note: Chevrolet Silverado Trail Boss And Sierra 1500 At4 Lift Height Range 0-1.5" Over Stock
Tech Note: Recommend Replacing OE Rear Blocks On Silverado 1500 Trail Boss And Sierra 1500 At4 Models With 1" Rear Blocks If Level Stance Is Desired. See Icon Part Numbers 51001 And 52050.
Tech Note: Not Compatible With Models Equipped With Torsion Bar Front Springs
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90667635846

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4.9 ★★★★★
Based on 551 reviews
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T
Verified Purchase
The Central Scrutinizer
Omaha, US
★★★★★ 5
Worked Great. Save a Near New Tire
Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
I got these because twice this year I picked up a nail in my motorcycle tire. The local shops want to sell tires so they won't patch any tire no matter how new. I used these on two tires, a steel-belted radial and a bias-ply off-road tire. It worked out great, both have been holding air for months now and by doing it myself I saved hundreds of $$$. These are the best way to pemanently patch a tire that's gotten a smallish puncture.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025
W
Verified Purchase
Wilson Xu
Battle Creek, US
★★★★★ 5
Good quality, Best for schools and shops.
Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
I bought this butyl repair patch and the quality is good. I brought it to the school where I’m learning automotive repair and used it as a teaching consumable. Many students tried it, and everyone thought it worked very well. One thing I would suggest for individual buyers: pay attention to the size combinations in the package. For most car owners, you may end up using only one size more often. Because of that, this mixed-size packaging is probably more suitable for schools, training programs, or auto repair shops where different sizes are needed regularly. Overall, it’s still a good quality product and performs exactly as expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
J
Verified Purchase
Jon P Summers
Bozeman, US
★★★★★ 4
Look very useful
Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
Haven't actually used them yet, but they look like the perfect way to fix a flat. As can be seen they come in various sizes depending on what you will need. All you need to get is some tire patch rubber cement and a good inner tire sealer (I picked up a can of Xtra Seal)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2024
Z
Verified Purchase
Zac Briggs
Belleville, US
★★★★★ 5
Saved me from buying a tire
Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch, Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
Took our ancient van on a trip to Florida (from IL) and wouldn't you know we picked up some debris in construction. I was able to plug it however the next morning it was flat again. This time I used 2 plugs to and we were able to get home on that. Realizing this wasn't what I wanted my wife driving around and I didn't wanna buy tires for a van with 250k on it I set out to find some internal patches. I pulled the tire off using a harbor freight bead breaker and some motion pro spoons, used vulcanizing Compound and a dremel and patched it right up. Once the tire is off its a really easy process and I just marked my tire and rim to keep the balance close when it went back together. All appears to be working perfectly with no leaks over the past few weeks. This cost way less than a new tire and now I have more for other holes in the future
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 2, 2024
B
Verified Purchase
ballpeen
Chelsea, US
★★★★★ 5
Better than just a patch
Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
Do what they are suppose to do, easy to use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026

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