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Tubular A-Arm Kit - GM Silverado / Sierra 2500HD/3500HD W/ 7"-8" Lift 2011-2019

$539.95
In stock
SKU
47-3440

1 pair of ReadyLIFT Tubular Control Arms.
Designed for use with lifted applications - 7"-8" lift kits.
Features NEW Heavy Duty ball joint.
Welded steel construction.
Includes new bushings and hardware.

Have a question? Please call 800-549-4620

TIRE/WHEEL SIZING GUIDE

Frequently Bought Together
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  • The ReadyLIFT A-Arm Kit has been developed for the consumer with a lifted truck who wants an extra edge and strength. The ReadyLIFT heavy-duty tubular steel upper Control Arms (UCAs) are stronger than the stock arms and are 100% bolt-on. The UCAs are a direct fit and are designed for 2011-19 Chevy Silverado 2500HD 3500HD trucks with 7-8" Lift Kits.  Sold as Pairs - these new Upper Control Arms are the same Control Arms provided in our 7-8" lift kits and include our newest heavy-duty ball joints. These arms are designed and built with a modified cup angle which correctly positions the ball joint for lifted applications.  This ensures the ability to achieve a perfect alignment every time!


  • When lifting a vehicle and installing aftermarket wheels and tires, a tire manufacturer's construction and material quality can alter vehicle ride quality. When increasing a vehicle wheel and tire size, most larger aftermarket truck and SUV tires are 8-ply (or more) E tires compared to typical OEM 6-ply C tires. This more rigid sidewall construction increases the perception of suspension stiffness often described as ride harshness. The ride, handling, traction, noise, fuel economy, and wear differences between All-Season, All-Terrain, Mud-Terrain, or Trail-Terrain type tires can be significant. Please take into account tire and wheel choice will generally have a meaningful impact on the ride & handling experience.


  • SAEJ2492 Warning: By installing this product, you acknowledge that the suspension of this vehicle has been modified. As a result, this vehicle may handle differently than that of factory-equipped vehicles. As with any vehicle, extreme care must be used to prevent loss of control or roll-over during sharp turns or abrupt maneuvers. Always wear seat belts, and drive safely, recognizing that reduced speeds and specialized driving techniques may be required. Failure to drive this vehicle safely may result in serious injury or death. Do not drive this vehicle unless you are familiar with its unique handling characteristics and are confident of your ability to maintain control under all driving conditions. Some modifications (and combinations of modifications) are not recommended and may not be permitted in your state. Consult your owner’s manual, the instructions accompanying this product, and state laws before undertaking these modifications. You are responsible for the legality and safety of the vehicle you modify using these components.
    Estimated Installation Time: 1.5 Hours +/- 0.5 hours (excluding alignment and wheel/tire assembly)

    Have a certified mechanic do it for you!



Quick Overview
1 pair of ReadyLIFT Tubular Control Arms.
Designed for use with lifted applications - 7"-8" lift kits.
Features NEW Heavy Duty ball joint.
Welded steel construction.
Includes new bushings and hardware.
Details

The ReadyLIFT A-Arm Kit has been developed for the consumer with a lifted truck who wants an extra edge and strength. The ReadyLIFT heavy-duty tubular steel upper Control Arms (UCAs) are stronger than the stock arms and are 100% bolt-on. The UCAs are a direct fit and are designed for 2011-19 Chevy Silverado 2500HD 3500HD trucks with 7-8" Lift Kits.  Sold as Pairs - these new Upper Control Arms are the same Control Arms provided in our 7-8" lift kits and include our newest heavy-duty ball joints. These arms are designed and built with a modified cup angle which correctly positions the ball joint for lifted applications.  This ensures the ability to achieve a perfect alignment every time!

Tire Fitment


When lifting a vehicle and installing aftermarket wheels and tires, a tire manufacturer's construction and material quality can alter vehicle ride quality. When increasing a vehicle wheel and tire size, most larger aftermarket truck and SUV tires are 8-ply (or more) E tires compared to typical OEM 6-ply C tires. This more rigid sidewall construction increases the perception of suspension stiffness often described as ride harshness. The ride, handling, traction, noise, fuel economy, and wear differences between All-Season, All-Terrain, Mud-Terrain, or Trail-Terrain type tires can be significant. Please take into account tire and wheel choice will generally have a meaningful impact on the ride & handling experience.

Kit Components


Installation
SAEJ2492 Warning: By installing this product, you acknowledge that the suspension of this vehicle has been modified. As a result, this vehicle may handle differently than that of factory-equipped vehicles. As with any vehicle, extreme care must be used to prevent loss of control or roll-over during sharp turns or abrupt maneuvers. Always wear seat belts, and drive safely, recognizing that reduced speeds and specialized driving techniques may be required. Failure to drive this vehicle safely may result in serious injury or death. Do not drive this vehicle unless you are familiar with its unique handling characteristics and are confident of your ability to maintain control under all driving conditions. Some modifications (and combinations of modifications) are not recommended and may not be permitted in your state. Consult your owner’s manual, the instructions accompanying this product, and state laws before undertaking these modifications. You are responsible for the legality and safety of the vehicle you modify using these components.

Do it yourself!

Please read Instructions thoroughly and completely before beginning installation. Installation by a certified mechanic is recommended. ReadyLIFT Suspension Inc. is NOT responsible for any damage or failure resulting from improper installation.

Download Pdf Instructions
Estimated Installation Time: 1.5 Hours +/- 0.5 hours (excluding alignment and wheel/tire assembly)

Have a certified mechanic do it for you!

Additional Information