• Wheel Travel: 12”
• Amount of Lift: 1-3”
• Track Width: 3.5” wider per side
• Maximum Tire Size: 37”
• Maximum Backspacing: 5”
• Minimum Rim Size: 17”
• Compatible with Sway Bar: Yes (DK-631955) 
• Bump Stop Size: 2.0” x 2.0”
• Coilover & Bypass Shock Size: Dirt King Spec
  *Layout & dims available on request (valving info not provided)

Options
This suspension system allows for several different options to suit your needs. The coilovers can be installed with one of the following options, sway bar, bump stops, or bypass shocks. We offer a sway bar kit that adapts our long travel kit to work with the factory sway bar. This will give the vehicle similar on road driving characteristics to stock with minimal sacrifice to the suspension systems performance. The next option is installing bump stops. They will help dampen hard impacts and are cost effective but on the other hand are often noisy. The last option is most commonly used. Adding bypass shocks will fine tune the damping throughout the suspension cycle. They are also completely adjustable to perfect the ride quality. 

Shocks
For the best performance and to achieve the full amount of travel you must purchase our spec built coil over shocks or have them custom built based on our shock spec sheet. In addition, our long travel kit is tabbed to accommodate bypass shocks.  The bypass shocks will allow for superior suspension dampening and tunability. To mount the bypasses we offer a weld on bypass shock hoop kit (DK-631910) that can be purchased separately. The bypass shock hoop kit requires welding and modifications to the frame. You have the option of installing 2.5” diameter by 8” stroke bypass shocks or 3.0” diameter by 8” stroke bypass shocks.

Wheel Travel
When shopping long travel kits many consumers tend to focus just on travel numbers. This is the reason many companies claim inaccurate numbers or don’t disclose the amount of work involved to achieve these numbers. Our goal is to build a suspension system with the highest amount of wheel travel without requiring major modifications to the vehicle or compromising its overall drivability.

Tire Info
When installing 37” tires with this kit you must modify the wheel wells to avoid contact at full bump. We have solved this problem by developing complete bolt on front wheel wells for proper tire clearance. The firewall pinch weld will also need to be folded over to clear the 37” tires. 

• Boxed plate upper control arms 
• Boxed plate lower control arms
• 9" quad wrapped limit straps
• Weld on adjustable limit strap mounts
• Moog ball joints
• 17-4 stainless steel misalignment spacers
• 17-4 stainless steel tie rod extensions
• DOT approved extended brake lines 
• Grade 8 mounting hardware
• Probearing bearings
• Delrin steering stops
• Lower Arm Weld Washers

• Bolt on application, minimal modifications required 
• Utilizes Probearing bearings
• Utilizes Moog ball joints
• 4130 chromoly uniball cups
• 4130 chromoly ball joint cups
• Delrin bushings for the UCA’s and LCA’s
• Zinc plated inner bushing sleeves
• Grease fittings for easy servicing             
• 3/16" and 1/8” boxed plate construction
• Internally ribbed with extrusions for weight reduction
• Bump stop plating
• Limit strap tabbing
• Bypass tabbing
• Ability to adapt factory sway bar

2007-2020 Chevy Tahoe 2WD / 4WD
2007-2020 GMC Yukon 2WD / 4WD
*Front fiberglass required.