The Synergy MFG warehouse will be closed June 22 - 26 for Inventory. ALL orders placed during this time will resume shipping on June 29th.

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


  • 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


  • Synergy Dodge Truck Race Shackle
  • Replacement shackle that provides 1" additional rear lift
  • Helps regain slight factory rake on leveled trucks which aides in towing and carrying heavy loads
  • Features a grease zerk for service and longevity
  • Manufactured from high strength 3/16" steel & powder coated for corrosion resistance


  • (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.
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