Synergy long arm upgrade kit for 2003–2013 Ram 1500/2500/3500 4x4 trucks, named as a Long Arm Upgrade Kit. The description positions this as a vehicle-specific fabrication package to convert a Ram into a long arm suspension setup across those model years, providing the necessary Synergy components for the stated upgrade.
Synergy 03-13 Ram 1500/2500/3500 4x4 Long Arm Upgrade Kit