Hellwig EZ Level 990 Series helper spring kits are great for medium size loads. Designed to prevent body roll, helps to restore sagging springs and stabilizes your truck or suv for a smooth ride. Designed to mount under factory axle u-bolt plates. Can be adjusted independently for uneven side to side loads. Installs easily with basic hand tools.
Will not fit on vehicles equipped with factory overloads unless the factory overloads are removed and discarded. Never load your Ford F150 beyond the manufacturer's maximum gross vehicle weight rating.
|Download Instructions||991 Instructions|
|Level Load Capacity:||2,000 lbs|
|Average Install Time:||1 hours|
|Items Included:||(2) Hellwig EZ Level 990 Series Helper Springs, all required hardware|
|Part 991 fits:||