AIR LIFT AIR HELPER SPRINGS ; 88-06 SILVERADO/SIERRA/ 97-03 F150/ 66-96 F-SERIES 4WD
- Add Load Support For Trucks That Have Been Dropped With Lowering Kits
- Supplement Lowered Truck Leaf Springs To Give Adjustable Spring Rate For Comfort And Safety
- Easy To Install With Fully-Illustrated Installation Manual
- Exclusive Installation Alignment Tool Included
- Air Adjustable From 5 To 100 Psi
- Limited Lifetime Warranty
- Detailed Instructions Included
