This is our most simple, cost effective and easiest to install air ride system. There are a great number of finished vehicles out there that use a leafspring rear suspension. The AIRoverLeaf™ system offers a great ride quality and extra load capacity without re-engineering your vehicle. Lowering is accomplished by removing 1 or 2 leafsprings. The airspring is then inflated to restore load capacity, ride height and spring rate. The AIRoverLeaf™ system is completely bolt-on and requires little or no modification to your vehicle. Easy on the knuckles Easy on the vehicle EASY on the wallet!   Lowers vehicle ride height Improves handling Greatest application coverage and versatility Pre-engineered mounting hardware to maintain ground clearance, driveline angles, tire clearance and load capacities Improves ride quality! Easy to install!     Universal Air/Leaf Kits Part # 2000 lb. kit w/sideframe upper and 2.5" wide leaf lower bracketry ARK2002 2000 lb. kit w/sideframe upper and weld-on lower bracketry ARK2003 2000 lb. kit w/underframe upper and 2.5" wide leaf lower bracketry ARK2004 2000 lb. kit w/underframe upper and 2" wide leaf lower bracketry ARK2005 3000 lb. kit w/sideframe upper and 2.5" wide leaf lower bracketry ARK3002 3000 lb. kit w/sideframe upper and weld-on lower bracketry ARK3003 3000 lb. kit w/underframe upper and 2.5" wide leaf lower bracketry ARK3004 4000 lb. kit w/sideframe upper and 2.5" wide leaf lower bracketry ARK4900 (Kits include airsprings, bracketry and hardware.)   Vehicle Airsprings Bracketry Part # 35-40 Ford Car F7076 Underframe upper/2" leaf lower ARK2005 41-48 Ford Car F9000 Underframe upper/2" leaf lower ARK3004 49-54 Ford Car F7012 Underframe upper/2" leaf lower (includes shocks) ARR21700 49-52 Merc F7012 Underframe upper/2" leaf lower (includes shocks) ARR21700 37-54 Chevy Car F7076 Underframe upper/2" leaf lower ARK2005 55-57 Chevy Car F7012 Underframe upper/2.5" leaf lower (includes shocks) ARR20601 35-03 Ford Truck & Ranger F9000 Sideframe upper/2.5" leaf lower ARK3002 40-03 Chevy Truck F9000 Sideframe upper/2.5" leaf lower ARK3002 73-03 Chevy & Ford 1 ton truck F6957 Sideframe upper/2.5" leaf lower ARK4900 82-03 S10 & Blazer F7076 Underframe upper/2.5" leaf lower ARK2004 88-98 C1500 w/Belltech C notch F9000 Special upper/2.5" leaf lower ARK3005 88-99 C3500 w/Belltech C notch F6957 Special upper/2.5" leaf lower ARK4901 NOTE: "ARR" part numbers include shocks.         ARC1001 Compressor Kit See RidePro e™ to select your compressor system