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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
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Description
ICON 78735T 0-2" CDCV Shock System With Tube UCATake the performance of your 2020 2022 GM Silverado Sierra 2500HD 3500HD 4WD to new levels with the Icon 78735T 0 2" CDCV Shock System With Tube UCA from GAP. All Icon tubular upper control arms are constructed from CNC bent 1026 DOM steel tubing and then powder coated to a semi gloss black finish for maximum strength and corrosion resistance. Icon upper control arms are engineered with built in caster correction for optimal alignment specifications
Take the performance of your 2020-2022 GM Silverado/Sierra 2500HD/3500HD 4WD to new levels with the Icon 78735T 0-2" CDCV Shock System With Tube UCA from GAP. All Icon tubular upper control arms are constructed from CNC bent 1026 DOM steel tubing and then powder coated to a semi-gloss black finish for maximum strength and corrosion resistance. Icon upper control arms are engineered with built-in caster correction for optimal alignment specifications and confidence inspiring handling. A main benefit of Icon upper control arms is the increased wheel travel when paired with our 2.5 series shock absorbers, this translates into superior performance and ride quality for your GM HD.
Notes:
OEM Wheels & Tires Fitment: Yes
Recommended Aftermarket Wheels: Icon Alloys | 18x9 With 5.5" Backspace / 12mm Offset
Recommended Aftermarket Wheels: Icon Alloys | 20x9 With 5.5" Backspace / 12mm Offset
Recommended Aftermarket Tires: 35" X 12.50" (Larger Tires May Fit But Fender Trimming And Modifications Will Be Required.)
The Additional Down Travel Provided By An Icon Suspension System Can Cause Clearance Issues Between The Sway Bar And The Stock Splash Guard As The Suspension Approaches Full Extension. Icon Vehicle Dynamics 2020-UP GM HD Splash Guard Kit, Part Number 77202 Recommended.
Features:
- Features Icon's Patented Delta Joint
- CNC Bent Tubing
- CNC Machined Bushing Housings And Sleeves
- Built-In Caster Correction
- Serviceable Dual Stage Bushings
- Black Semi-Gloss Powder Coat Finish
- One-Piece Digressive Piston Design With Vehicle Specific Valving For Unsurpassed Performance And Ride Quality On And Off-Road
- Nitrogen Charged Monotube Design With Remote Reservoir
- Icon's CDC Valve Technology Allows For 10 Levels Of High-Resolution Compression Adjustability With The Turn Of A Knob
- Remote Reservoir Design Improves Heat Dissipation To Reduce Shock Fade During Prolonged Use
- Icon's Internal "Bump Zone" Increases Damping By 20% To Provide More Control As The Shock Approaches Full Compression
- Premium Grade 5WT Shock Oil For Consistent Suspension Damping Along A Wide Temperature Range
- 7/8" Diameter Induction Hardened, Chrome Plated Shock Shaft
- One-Piece Impact Extruded Aluminum Cylinders Offer Excellent Corrosion Resistance And Consistent Finish
- 6061 Aircraft Grade Aluminum CNC Machined Components
- 100% Rebuildable
- 100% Re-Valvable
- 1026 DOM Steel Construction
Notes:
OEM Wheels & Tires Fitment: Yes
Recommended Aftermarket Wheels: Icon Alloys | 18x9 With 5.5" Backspace / 12mm Offset
Recommended Aftermarket Wheels: Icon Alloys | 20x9 With 5.5" Backspace / 12mm Offset
Recommended Aftermarket Tires: 35" X 12.50" (Larger Tires May Fit But Fender Trimming And Modifications Will Be Required.)
The Additional Down Travel Provided By An Icon Suspension System Can Cause Clearance Issues Between The Sway Bar And The Stock Splash Guard As The Suspension Approaches Full Extension. Icon Vehicle Dynamics 2020-UP GM HD Splash Guard Kit, Part Number 77202 Recommended.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 3
Ight
Size: 2-pack
Just get the Permatex for a better "spray on", both cans I bought required way too much effort in shaking between spraying. I did shake the can well before use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 6, 2025
★★★★★ 5
Best choice! Absolutely necessary for anything above basic stock bass.
Bonded to services well, completely removed panel reverberation in my tacoma. Also really made the doors so much quieter even when closing. Very happy with the result.
Used only one set on my 01 tacoma 4 door. Installed inside doors on exterior skin panel, over interior door panel access holes (sealing the door to provide backpressure to door speakers (left drains open)), roof panel, and back wall of cab. Achieved about 70% coverage and am very happy.
2 8in SKAR SVR8 at 1oh on walmart power acustic 2500 (only rated to ~800rms at 2oh, forum showed testing at 1oh worked about 1kw) in 6th order with blow through into cab. With cab gain, im over 130db between ~30 and ~50hz. This was a necessary addition!
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Nice and sticky
Works as it should. No complaints.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Mak sure area is clean before you install
This works amazing, easy to use, great quality. Sticks down great, I will be ordering more for sure.
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Reviewed in the United States on April 29, 2026
★★★★★ 3
Looks good so far, will update once installed
Have not installed this yet, so this is only a first impression review. I bought it to use in the wheel well area on my truck, so I’ll update later once I actually get it on and see if it makes a real difference. So far it looks good out of the box and seems straightforward enough. One thing I’d recommend is making sure you have a sound deadening roller for install, because I would not try putting this on without one. Too early for me to say how well it works for road noise since it is not installed yet, but I wanted to post my initial thoughts for now and will update later.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
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