Air Lift LoadLifter 5000 Ultimate Rear Air Spring Kit for 99-06 GMC Sierra 1500 4WD 5x114 tall and 14 in

tall and 14 in

A black 7-inch stainless steel clamp-on exhaust tip adds a bold finishing touch

threaded body shock with independent ride height adjustment---putting maximum control in your hands

Can be used in pulse modulated applications

the 13129 EFI Bypass Regulator can handle high-flow EFI fuel pumps and the most aggressive street machines

Air Lift LoadLifter 5000 Ultimate Rear Air Spring Kit for 99-06 GMC Sierra 1500 4WD 5x114 tall and 14 inLoadLifter 5000 ULTIMATE Heavy Half Ton adjustable air spring kits feature all of the benefits of our heaviest rated air spring with the addition of an internal jounce bumper inside the spring for the ultimate in ride comfort. An Air Lift exclusive product. Fits vehicles with in bed hitches. Tow and haul the heaviest loads with safety and comfort with LoadLifter 5000 ULTIMATE Heavy Half Ton adjustable air spring kits. Works with vehicle's leaf springs