Currently backordered, please see related items for in stock items made by DOR.
Synergy Suspension 1" Lift Rear Shackles are a great way to add a little lift to the rear of your truck when you raise the front 2" to 3". The new shackles are much stronger than stock, are grease-able, and look great. This is the best way to lift the rear of your 3rd or 4th gen truck, as the spring rate does not change - you simply raise the suspension without affecting anything else. This will work with your stock shocks and fits all aftermarket leaf packs. These simply add 1" more lift than you currently have.
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