GMC Sierra 2500HD/3500HD, 2011-2015 - Mid-Travel Uniball Upper Control Arm Kit

Uniball Upper Control Arm - 2011-2014 Chevy / GMC 2500HD/3500HD - 2WD & 4WD


Quick Overview

Sold as Pair - For Use On Leveled or Lifted Trucks Only
Large 1.0” uniball for the outer pivot
Urethane bushings for the inner pivot.
Correct uniball angle for lifted applications.
Made in USA

Chevy GMC 2500HD Uniball Upper Control Arms

  • Readylift uniball upper control arm seal cap
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  • Chevy GMC 2500HD Uniball Upper Control Arms

Additional Information

Install Video No
Other Info No
Installation Instructions Installation Instructions
SKU 44-3000

Take Your Street Truck To A Whole New Level of Performance Both On and Off Road!!!

The ReadyLIFT® Off Road Suspension product line is performance has been developed for the consumer who wants an extra edge. The ReadyLIFT® Off Road Series 1 Mid Travel upper control arms (UCA’s) are stronger than the stock arms and are 100% bolt-on. The UCA’s are a direct fit and will work on 2011-2015 Chevy and GMC 2500HD/3500HD trucks  that have leveling kits* or lift kits*

Not for use on stock suspension - truck must have a leveling or lift kit. A minimum of 2.0" of front lift is required to use the 44-3000 uniball upper control arm.

*For trucks with a leveling or lift kit- Your leveling kit or lift kit must currently use the factory upper control arm and factory upper ball joint.  If your kit does not utilize these factory components, our upper control arms may not work. 

Our tab and slot design increases the overall strength of the arm by interlocking each plate. A heat treated conversion pin allows you to retain the factory spindle while running a super strong 1” uniball. Just how strong are these Uniballs? They have been used in all forms of off road racing without failure. Zerk fittings are provided to make re-greasing the urethane bushings painless. The Series 1 UCA kits are great for someone who bolts on a bigger set of tires or someone who wants to increase their off road capability. The ReadyLIFT® Off Road Series 1 UCAs gives you greater off road versatility and strength compared to a more restrictive conventional stock UCA.

If you want a virtually indestructable heavy duty off road upper control arm design and construction engineered for leveled or mild lifted trucks, then the ReadyLIFT Off Road Series UCAs are exactly what you need.

Correct uniball angle for lifted applications.

Tab and slot boxed plate design increases overall strength and durability.

Stronger and longer lasting outer and inner pivots.

1” uniball for the outer pivot - No Squeaking!

Urethane bushings for the inner pivot.

4340 Heat treated conversion pin (for ball joint to uniball conversion).

17-4 Stainless steel CNC machined high misalignment spacers.

Increased wheel travel over stock (with shock upgrade).

Can be used on a truck with leveling kit or lift kit*.

Tough Metallic gray powder coat

Durable Grade 8 hardware.

No modifications required to install.

Works with ReadyLIFT 66-3011 Forged Torsion Key Leveling Kit.

GMC Sierra 2500 uniball upper control arms

uniball versus stock

Uniball Upper Control Arm

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