airmaxxx Manual 3/8" Air Suspension Kit Black 480 Fits 1971-1996 GM B-Body
The Original Manual Air Ride Kit
Bring full suspension control to your classic GM sedan, coupe, or wagon with the airmaxxx Manual 3/8" Air Suspension Kit, engineered for 1971–1996 B-Body platforms. Whether you drive an Impala, Caprice, Roadmaster, Delta 88, Bonneville, or similar, this system replaces factory suspension with adjustable air ride and true four-corner manual control.
Equipped with dual Black 480 air compressors and a 5-gallon 9-port tank, this kit delivers reliable air supply and hands-on adjustability. One manual valve per bag means no electronics, just straightforward tuning for ride height, stance, and comfort.
Key Features
Independent Manual Control – One valve per bag for precise 4-corner adjustments
Powerful Air Supply – Dual Black 480 compressors with 150 on/180 off switch
Complete System – Bags, brackets, tank, fittings, gauges, valves & wiring included
Durable Build – Heavy-duty steel tank, DOT airline, and nickel-plated fittings
Fitment Note – Front spring pocket trimming required for installation
Vehicle Fitment
1971–1996 Chevrolet Impala, Caprice
1991–1996 Buick Roadmaster
1971–1996 Oldsmobile Delta 88, Custom Cruiser
1971–1996 Pontiac Bonneville, Parisienne, Catalina, Safari
What’s Included
Front & Rear Bolt-On Air Bag Cups & Mounts
(4) 2600 1/2"NPT Air Bags
(2) Black 480 Dual Compressors
150 on/180 off Pressure Switch
Black 5-Gallon 9-Port Steel Tank
(4) DLOE Manual Valves + (2) Dual Needle Gauges
50ft 3/8" DOT Air Hose + 20ft 1/4" Gauge Hose
Nickel-Plated Brass PTC Camozzi Fittings
Air Hose Cutter & Thread Sealer
Dual Compressor Wiring Kit
(relay, fuses, power wire)
Water Traps + (4) Filters
Warranty
Air Bags: Lifetime
(manufacturing defects only)
Compressors: 1 year
Upgrade your B-Body with airmaxxx—reliable suspension, smooth ride quality, and manual precision.
Check out our full range of B-Body air suspension kits to find the perfect setup for your ride.
