Chevy/GMC Rear Add-a-Leafs
SR Add-a-Leafs = Softride Add-a-Leafs, for fatigued stock springs.
HD Add-a-Leafs = Heavy Duty Add-a-Leafs, for extra payload capacity.
If you plan to mount a winch, install heavier bumpers, or do a lot of towing and hauling, you may want to consider installing Add-A-Leafs on your vehicle...
|PU 1500/2500 1999-2006 GM IFS 1.5" SR 4WD Rear Add-a-Leafs||$119.65|