Dirt King Fabrication DK-636903 Heim Upper Control Arms for Chevrolet Silverado 1500

Description

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 re-positioned 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 uni-balls for maximum strength and increased articulation. For the inner pivots we used heavy duty ?? FK 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 pre-assembled and include detailed instructions for easy installation.

Specifications
Wheel Travel: Additional 2″ of travel compared to stock
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 upper control arms must be paired with OEM replacement coil overs to lift the vehicle. They offer an additional 1? of down travel compared to the stock upper control arms. These arms are compatible with King, Fox, Bilstein, ADS and Icon coil overs. Do not install these upper control arms with coil spacers that over articulate the suspension.

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″ FK uniballs
3/4″ FK 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 American made FK 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