3/8" AccuAir VU4 w/airmaxxx 580 Black Air Ride Kit – Fits 1978–1988 GM G-Body

Product Overview

Upgrade your 1978–1988 GM G-Body with this complete 3/8" AccuAir VU4 Air Ride Suspension Kit featuring dual airmaxxx Black 580 compressors. Designed for precise control, reliable operation, and a clean install, this all-in-one system delivers smooth ride quality and improved handling for your El Camino, Regal, Grand Prix, or Bonneville.

Key Features

• AccuAir VU4 Manifold: 4-corner manifold ensures precise, independent air control for a balanced ride.

• Dual Black 580 Compressors: High-efficiency compressors offer quick air-up times and quiet operation.

• Seamless 5-Gallon Air Tank: Black 7-port aluminum tank for dependable air storage and durability.

• AVS 7 Switch Controller: Intuitive and responsive controller gives you full manual adjustment.

• Full Plug-and-Play Design: Pre-wired components and clean layout make installation straightforward.

• Adjustable Ride Height: Achieve up to 4"–6" of lift for custom stance and comfort.

• Durable Construction: Black-coated components with nickel-plated fittings for long-lasting performance.

What’s Included

Air Bags & Mounts

• airmaxxx Front Bolt-On Air Bag Cups

• airmaxxx Rear Bolt-On Air Bag Mounts

• (4) airmaxxx 2500 ½"NPT Port Air Bags
  (AB2500-4)

Air Management System

• AccuAir VU4 4-Corner Manifold Valve
  (AA-3644)

• AVS 7 Switch Box Controller
  (ARC-7C-BK)

• (2) airmaxxx Black 580 Compressors
  (580B2)

• airmaxxx Dual Compressor Wiring Kit
  (AM-WK2)

Tank & Accessories

• airmaxxx 5-Gallon 7-Port Seamless Black Aluminum Air Tank
  (AM-TAN-57-ABLK)

• 9ft Controller-to-Valve Harness

• 150 On / 180 Off Pressure Switch

• 50ft 3/8" DOT Air Hose

• Nickel-Plated Brass PTC Fitting Kit

• (2) airmaxxx 3/8" Water Traps
  (AM-WT38-BK)

• (2) 3/8" Element Filters

• airmaxxx Hose Cutter & Thread Sealer

Warranty

• Lifetime warranty on air bags
  (excludes punctures or abuse)

• 1-year warranty on compressors

Compatibility

• Fits: 1978–1988 GM G-Body models, including Chevrolet El Camino, Buick Regal, Pontiac Grand Prix, and Pontiac Bonneville

• Installation Note: Front spring pocket trimming/cutting may be required

• Shipping: Free shipping within the contiguous USA
  (48 states)

Why Choose This Kit

Engineered for GM G-Body enthusiasts, this kit delivers a perfect balance of comfort, performance, and custom stance. With precision from AccuAir’s VU4 manifold and reliability from airmaxxx’s 580 compressors, you’ll enjoy smooth ride quality, responsive air control, and lasting durability for your classic build.

Check out all of our GM G-Body kits