Dirt King Tahoe/Yukon Heim Upper Control Arms

$999.00

Overview

 Description

There are multiple issues when lifting your vehicle with stock upper control arms. Both the geometry and strength are compromised due to over articulating the stock arms. We solved these problems by designing our upper control arms with increased castor and repositioned pivot angles reducing stress on the joints. The increased castor allows for proper alignment and improved handling. We also replaced the weak factory ball joints with 1” stainless steel uniballs for maximum strength and increased articulation. For the inner pivots we used heavy duty ¾” Probearing heims for additional camber and caster adjustability. To mount the arms to the spindle we include high grade 17-4 stainless steel misalignment spacers and military grade F911 hardware. All of the components on our upper control arms are rebuild-able or replaceable to make this product last a lifetime. The arms come preassembled and include detailed instructions for easy installation.

Specifications

  • Amount of Lift: Allows for 0-3” of lift

  • Track Width: Stock

  • Maximum Backspacing: 4.75”

  • Minimum Rim Size: 17”

  • Coil over Shock Size:Factory or OEM replacement coilovers

Wheel Travel / Lift
The Dirt King upper control arms must be paired with aftermarket coilover shocks to lift the vehicle. The Dirt King arms offer maximum down travel compared to the stock upper control arms. These arms are compatible with Dirt King, King, Fox, Bilstein, ADS and Icon coilovers. Do not install these upper control arms with coil spacers paired with extended length aftermarket shocks.

Tire Info
The upper control arms allow for 35” tires but for proper tire clearance modifications to the wheel well and bumper may need to be made.

What's Included

  • Boxed plate upper control arms

  • 1” Probearing uniballs

  • 3/4" Probearing heim joints

  • 17-4 stainless steel misalignment spacers

  • Durable black powder coat

  • Dirt King sticker pack

  • Installation instructions

Features

  • CAD designed 

  • Boxed plate construction

  • Utilizes Probearing bearings

  • 4130 chromoly uniball cups

  • Brushed stainless steel logo plates

  • Preassembled for fast installation

  • Zinc plated components for corrosion resistance

  • Professionally MIG welded

  • Proudly made in the USA

Compatibility

2021-2024 Tahoe 2WD / 4WD
2021-2024 Yukon 2WD / 4WD

Overview

 Description

There are multiple issues when lifting your vehicle with stock upper control arms. Both the geometry and strength are compromised due to over articulating the stock arms. We solved these problems by designing our upper control arms with increased castor and repositioned pivot angles reducing stress on the joints. The increased castor allows for proper alignment and improved handling. We also replaced the weak factory ball joints with 1” stainless steel uniballs for maximum strength and increased articulation. For the inner pivots we used heavy duty ¾” Probearing heims for additional camber and caster adjustability. To mount the arms to the spindle we include high grade 17-4 stainless steel misalignment spacers and military grade F911 hardware. All of the components on our upper control arms are rebuild-able or replaceable to make this product last a lifetime. The arms come preassembled and include detailed instructions for easy installation.

Specifications

  • Amount of Lift: Allows for 0-3” of lift

  • Track Width: Stock

  • Maximum Backspacing: 4.75”

  • Minimum Rim Size: 17”

  • Coil over Shock Size:Factory or OEM replacement coilovers

Wheel Travel / Lift
The Dirt King upper control arms must be paired with aftermarket coilover shocks to lift the vehicle. The Dirt King arms offer maximum down travel compared to the stock upper control arms. These arms are compatible with Dirt King, King, Fox, Bilstein, ADS and Icon coilovers. Do not install these upper control arms with coil spacers paired with extended length aftermarket shocks.

Tire Info
The upper control arms allow for 35” tires but for proper tire clearance modifications to the wheel well and bumper may need to be made.

What's Included

  • Boxed plate upper control arms

  • 1” Probearing uniballs

  • 3/4" Probearing heim joints

  • 17-4 stainless steel misalignment spacers

  • Durable black powder coat

  • Dirt King sticker pack

  • Installation instructions

Features

  • CAD designed 

  • Boxed plate construction

  • Utilizes Probearing bearings

  • 4130 chromoly uniball cups

  • Brushed stainless steel logo plates

  • Preassembled for fast installation

  • Zinc plated components for corrosion resistance

  • Professionally MIG welded

  • Proudly made in the USA

Compatibility

2021-2024 Tahoe 2WD / 4WD
2021-2024 Yukon 2WD / 4WD

Disclaimer

All products sold or manufactured by Dirt King are intended for off-road use only. Our products are strictly engineered and tested and are not to be modified from their original design in any way. Welding should always be done at a qualified and certified facility only. Customer assumes all liability in assuring that parts are installed correctly, maintained, and not modified or altered in any way. Dirt King is not responsible or liable for any accidents, injuries, or deaths that may occur from the use of any products offered. Suspension modifications may change the dynamics and stability characteristics of the vehicle. Ensuring prompt wheel alignment and ADAS recalibration after suspension modifications is critical and the sole responsibility of the customer.

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