Air Lift LoadLifter 5000 Ultimate Rear Air Spring Kit for 07-17 Chevrolet Silverado 1500 4WD/RWD Color:Silver Silver Bullet throttle body spacers

Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle s pacers

including end caps made of an ultra high-strength nylon composite formula

High Performance DTM-Style Connector

Air Lift's 1-year warranty

Air Lift LoadLifter 5000 Ultimate Rear Air Spring Kit for 07-17 Chevrolet Silverado 1500 4WD/RWD Color:Silver Silver Bullet throttle body spacersLoadLifter 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