Our offices and warehouse will be closed Monday January 2nd in observance of New Years. Please contact us at support@synergymfg.com and we'll get back to you as soon as we can. Thanks for the great year! - Synergy MFG

Synergy 2003-2013 Dodge Ram 1500 / 2500 / 3500 1" Rear Lift Shackles

Part #: 8566-01
Weight: 11 lbs
  • MSRP: $250.00
Purchase through our Dealer Network.
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  • Weight
    11 lbs
  • SKU

The Synergy 2003-2013 Dodge Ram 1" Rear Lift Shackles raises the height of the rear of your vehicle. This increase in height will regain the factory rake on your leveled truck which helps when towing or carrying heavy loads.


  • 2006-2008 Dodge Ram 1500 Megacab 4x4
  • 2003-2013 Dodge Ram 2500 4x4 
  • 2003-2013.5 Dodge Ram 3500 4x4
  • Warning: 2013 Dodge Ram 3500's were a split year for production. If your truck has radius arms use Dodge Ram 2014+ pages


  • Replacement shackle that provides 1" additional rear lift
  • Helps regain slight factory rake on leveled trucks which aides in towing and carrying heavy loads


  • Manufactured from high strength 3/16" steel
  • Suspension components feature an abrasion-resistant powder coat finish for maximum durability and corrosion resistance
  • Features a grease zerk for service and longevity


  • (2) 8566-01 Dodge Race Shackles
  • (4) Shackle Bushings
  • (2) Bushing sleeves (4.0" width, 5/8" ID)

WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle.
For more information go to www.P65Warnings.ca.gov

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