Hellwig EZ-1000 helper spring kits give you the benefit of increased level load capacity. Designed to prevent body roll, helps to restore sagging springs and stabilizes for a smooth ride. Installs easily by mounting on top of existing rear leaf springs with included u-bolts and hardware.
Will not fit on vehicles equipped with factory overloads unless the factory overloads are removed and discarded. Never load your GMC Truck beyond the manufacturer's maximum gross vehicle weight rating.
|Download Instructions:||1250 Instructions|
|Level Load Capacity:||1000 lbs.|
|Average Install Time:||1 hour|
(4) Hellwig EZ-1000 Helper Springs (2 for each side), and required mounting hardware
|Part 1250 fits:||