Box Kit

3" UCA Box Kit

This Box Kit includes the following products:

  • Driver & Passenger Side HD Control Arm
  • Driver & Passenger Side HD UCA
  • 4 Bushings
  • 2 Ball Joints
  • 2 BDS Decal
  • Ball Joint Cap
  • O Ring
  • 1/4" Spacer
  • Bolt Pack - Shock Spacer
  • Torsion Bar Bolt Keepers
  • 1.25 x 5/16 x .50 DOM Sleeve
  • 1.25 x 5/16 x .875 DOM Sleeve
  • Bolt Pack - Differential Drop
  • Bolt Pack - 3" Kit
  • Thread Locker
  • Torsion Key
  • Sway Bar Relocation Bracket

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Rear Lift Option

These Box Kits include the following products:

  • 2 2in Flat Block - M18 Pin
  • 4 3/4 x 3-1/4 x 15-1/2 Square U-Bolts
  • 8 34"-10 Serrated Flange Nuts
  • 11.5in Nylon Cable Tie - Black

2" Rear Block w/o Overloads

2" lift blocks and u-bolts designed for trucks NOT factory equipped with a separate overload leaf in the rear spring pack

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2" Rear Block w/ Overloads

2" lift blocks and u-bolts designed for trucks factory equipped with a separate overload leaf in the rear spring pack. (Includes DRW)

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Front Shocks


2020-2021 Duramax 1-3" Lift Front Fox 2.0 Shock Absorber (FOX98524240)-Shocks-BDS-FOX98524240-Dirty Diesel Customs

Fox 2.0 Series Shocks (2x)

Improve ride quality and capability with the FOX 2.0 performance series IFP shocks. Specially designed for BDS lift systems, these FOX 2.0 aluminum body shocks offer improved cooling capacity and corrosion protection. These shocks use race-proven vehicle-specific valving along with an internal floating piston (IFP) monotube design to separate the shock oil from high-pressure nitrogen to eliminate aeration and maximize performance on/off-road.

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Rear Shocks


2011-2021 Duramax 1-4" Lift Rear Fox 2.0 Series Shock Absorber (FOX98224758)-Shocks-BDS-FOX98224758-Dirty Diesel Customs

Fox 2.0 Series Shocks (2x)

Improve ride quality and capability with the FOX 2.0 performance series IFP shocks. Specially designed for BDS lift systems, these FOX 2.0 aluminum body shocks offer improved cooling capacity and corrosion protection. These shocks use race-proven vehicle-specific valving along with an internal floating piston (IFP) monotube design to separate the shock oil from high-pressure nitrogen to eliminate aeration and maximize performance on/off-road.

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Steering Stabilizers

Steering Dampers may differ from the installation image.

Note:

  • Designed for models that are not equipped with a steering stabilizer mount from the factory
  • Works for all stock and lifted applications where the center link remains in the stock location.

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