Air Lift LoadLifter 5000 Ultimate Rear Air Spring Kit for 06-12 Chevrolet Express 3500/4500 Fuel Delivery>Fuel Filters 50mm Oversized High Performance Main

50mm Oversized High Performance Main Bearing Set

Momentum Intake Replacement Air Filter w/ Pro DRY S Media (6x4) F x (8-1/2x6-1/2) IN B x (7x5) T (Inverted) X 10 IN H

* Please Note: The bumper is not compatible with Dual Exhaust models

AEM cold air intake systems are designed to increase horsepower and torque

Fits factory in-bed hitch system

Air Lift LoadLifter 5000 Ultimate Rear Air Spring Kit for 06-12 Chevrolet Express 3500/4500 Fuel Delivery>Fuel Filters 50mm Oversized High Performance MainLoadLifter 5000 ULTIMATE 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. Works with vehicle's leaf springs to provide up to 5,000 lbs. of front load leveling