airmaxxx Manual 3/8" Air Suspension Kit Chrome 480 Fits 1971-1996 GM B-Body
The Original Manual Air Ride Kit
Take full control of your classic with the airmaxxx Manual 3/8" Air Suspension Kit, engineered for 1971–1996 GM B-Body sedans, coupes, and wagons. This complete system replaces your factory suspension and gives you true 4-corner manual control, so you can fine-tune ride height and comfort without relying on electronics.
Featuring dual Chrome 480 compressors, a durable 5-gallon steel tank, heavy-duty 2600 air bags, and premium fittings, this kit delivers the performance and reliability you need for daily cruising, show stance, or highway comfort.
Key Features
Independent Manual Control – Four DLOE valves, one per bag, for precise adjustments
Full 4-Corner Adjustability – Lower for shows, raise for clearance and comfort
Smooth Ride – 2600 air bags absorb bumps and improve handling
Chrome 480 Compressors – Dual setup offers fast fill times & polished style
Durable Build – Black 5-gal 9-port tank, DOT airline, and nickel-plated fittings
Fitment Note – Requires front spring pocket trimming 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 Bolt-On Air Bag Cups
Rear Bolt-On Air Bag Mounts
(4) 2600 1/2"NPT Air Bags
(2) Chrome 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 Airline + 20ft 1/4" Gauge Hose
Nickel-Plated Brass PTC Camozzi Fittings
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 Impala, Caprice, or other GM B-Body with airmaxxx—classic style, manual precision, and modern suspension comfort.
Check out all of our B-Body Kits
