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2011-2014 Chevy Silverado 2500HD, 3500HD Tubular Uniball Upper Control Arm

MSRP $835.75
  • 1026 DOM Seamless Tubing; CNC Bent Tubing; CNC Machined Bushing Housings and Sleeves; 4130 CNC Machined Uni-ball Cup
  • 17-4 High Grade Stainless Steel Uni-Ball Adapter Pin; High Precision CNC Machined Pin Provides OEM Like Fitment; Professionally Precision Welded
  • Fits OEM Wheels & Tires; For Aftermarket Wheels and Tires: 18"+ Wheels w/ Max 5.25" Backspace or 20"+ Wheels w/ Max 5.75" Backspace
SKU: : IC78500
Mfg Part # : 78500


ICON Vehicle Dynamics has improved the newest 2500HD | 3500 Chevy / GMC platform significantly for the everyday driver. Utilizing a tubular uniball upper control arm paired with a custom valved shock package, the 100% bolt on ICON 2.5" performance lift upgrade for the 2011-14 HDs provides Cadillac ride quality with race truck travel numbers. Weak OEM ball joints present problems by limiting suspension travel, especially when using our 2.5" VS Series performance coil-over shocks. Using 1" PTFE Lined Uniballs combined with our 17-4 Stainless Taper Pin Adapters increases the upper arms misalignment, allowing for smooth and clean wheel travel without worrying about factory ball joint bind.

GM limits the suspension travel significantly and with our True Performance Upgrade you will gain nearly 50% more wheel travel and noticable ride quality and vehicle control whether on or off road. Our system truly redefines the way a 3/4 Ton or 1 Ton truckcan ride and perform like.

Wheel & Tire Fitment Info:

Factory Wheels & Tires: Yes

Aftermarket Wheels & Tires: 18" or larger wheels with max 5.25" back space

20" or larger wheels with max 5.75" back space

System Components Included:

• Tubular Uniball Control arms

• Dual Stage Bushing Kit

• Necessary hardware

• Installation instructions



About ICON Parts & Accessories

ICON Vehicle Dynamics is a premiere performance suspension manufacturer specializing in aftermarket suspension components for trucks, SUV’s and off road suspension development. The company’s business is customer-driven, technology-influenced, engineering-oriented and focuses on world-class manufacturing processes and techniques. Led by head engineer and SCORE champion driver Dylan Evans, ICON Vehicle Dynamics has the unique qualities to design and build the highest quality suspension components and test them in both real world applications as well as race conditions.


  • 2011 - 2014 Chevrolet Silverado 2500 HD
  • 2011 - 2014 Chevrolet Silverado 3500 HD


2011-2014 Chevy Silverado 2500HD, 3500HD Tubular Uniball Upper Control Arm

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