1999-2007 Ford F-250/F-350 Super Duty 5 Inch Lift Rear Leaf Spring Pack ICON Vehicle Dynamics Heating & Cooling - Radiators - Engine Cooling Fan Motor Relay Works with Lt Truck Harmonic

Works with Lt Truck Harmonic Balancer (often already on donor engine) Cost Effective and Proven Solution Includes Water Pump

Includes two BDS004402

unique heat treatment procedures and 100 percent quality audits with electronic microscopes result in every locker providing unmatched reliability and performance

GAS & Transmission Code: 4L80-E

1966 GMC 2500 (Rear)

1999-2007 Ford F-250/F-350 Super Duty 5 Inch Lift Rear Leaf Spring Pack ICON Vehicle Dynamics Heating & Cooling - Radiators - Engine Cooling Fan Motor Relay Works with Lt Truck HarmonicThese 5 Inch lift rear leaf springs for the 99 07 F 250 F 350 Super Duty are progressively rated to improve the ride quality of your pickup, as well as increased performance. The multi leaf construction ensures a smooth ride with less chance of spring fatigue under load, minimizing sagging. The bottom 3 leaves of the pack are flat to provide a secondary overload rate preventing harsh bottom outs and smooth transition through the suspension travel.