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10-13 Dodge 2500/10-12 Dodge 3500 Cummins Synergy Long Arm Upgrade Kit


The upgrade kit is designed for customers who already have a Synergy Pre-Run kit or Synergy Starter System that want to upgrade to a Long Arm kit for improved on and off-road performance
The Synergy Long Arm kit was designed and engineered from the ground up using a synergistic approach to maximize the Dodge 4x4 truck's on & off road performance
Long arm kit was designed using OEM CAD files for a perfect fitment and enhanced vehicle drivability
Kit can be installed on anything from a completely stock truck to a 6" lift and 12" stroke 3.0" diameter shocks.
Suspension components feature a 2 stage powder coat finish for maximum durability
Lower control arms are manufactured from high quality crush resistant 2.0" X .250 Wall 1026 DOM tubing
Upper control arms are manufactured from high quality 1.75 x .188 Wall 1026 DOM tubing
Synergy Dual Durometer Teflon lined bushings are assembled in control arm assemblies for extended performance & minimized road vibration
Synergy double adjuster sleeve & pinch bolt assembly allows for easy adjustment of control arms without removal from vehicle to provide for easy, perfectly adjusted alignments
100% bolt on components assures an easy, trouble free installation with the use of basic hand tools

8580-02 - 10-12 Dodge Long Arm Upgrade Kit Includes:

  • 8581 - 03-13 Dodge Long Arm Bracket (Pair)
  • 8583-03 - 10-12 Dodge Front Lower Control Arms (Pair)
  • 8585 - 03-13 Dodge Front Upper Control Arms (Pair)
Lame California Prop 65 Notice
Tags: Dodge , Cummins , Synergy , Long , Arm , Upgrade , Kit , 8580-02