Air Lift Drag Bag kits are used to pre-load coil spring suspensions for drag racing. They tune the suspension for top performance, improve your hole shot, and lower E.T.s. Air Lift Drag Bags help solve the torque vs. traction equalization issue for drag racers. Pre-loading the suspension with a set of Drag Bags will even up the loads on the two rear wheels to achieve maximum potential thruse under full torque, in low gear. PartNumber : alf60846 Description : AIR LIFT 1000; COIL AIR SPRING LEVELING DRAG BAG KIT; REAR; INSTALLATION TIME-2 Title : AIR LIFT 1000 AIR SPRING KIT Position : Rear Features : Up to 1000 pounds of leveling capacity 30L Dampers : No Front Sway Bar Links : No Control Arms : No No Drill : Yes Features : Up to 1,000 lbs. of load-leveling capacity (Note: Do not exceed vehicle's GVWR) Title : Air Lift Susp Leveling Kit WARNING CA Proposition 65 : Yes WARNING CA Proposition 65 Message : California Warning: Cancer and Reproductive Harm û www.P65Warnings.ca.gov 30L Dampers Included : No Control Arms Included : No Drilling Required : Yes Front Sway Bar Links Included : No 2004 Pontiac GTO Base V8.-cc Suspension::Air Suspension Kits 2005-2006 Pontiac GTO Base V8.5967cc Suspension::Air Suspension Kits