1958 – 1964 Chevrolet Impala Bel Air & El Camino. Airmaxxx Kit Includes: Two – Front Upper Bag Mounting Brackets. Two – Front Lower Bag Mounting Brackets. Two – Rear Upper Bag Brackets. Two – Rear Lower Bag Brackets. Two – 580 Black Air Compressors Two – 3/8″ Stainless Steel Braided Leader Hoses Two – 3/8″NPT Check Valves Eight – 1/2NPT 250psi Brass Fast Valves Eight – Valve Mounting Brackets Four – Standard 2600lb Air Bags Two – Premium 40 Amp Relays One – 150psi on, 180psi off, Tank Pressure Switch. One – 5 Gallon 9 Port Air Tank One – Black 7 Switch Hand Held Controller. 3/8 Air Line, Fittings, Hose Cut Tool & Liquid ThreadLock.