Digital Air Suspension Upgrade for Classic Chevy Full-Size Cars
Bring modern air suspension performance to your 1958–1964 Chevy Impala with this complete Air Lift Performance ALP4 Air Ride Kit (27485). Designed specifically for classic Chevrolet full-size platforms, this setup delivers adjustable ride height, smoother handling, and dependable pressure-based control while maintaining the timeless style of your vintage Chevy.
Powered by the Air Lift ALP4 digital air management system and dual airmaxxx compressors, this package provides fast air response, reliable operation, and simple preset functionality for cruising, parking, or laying frame at shows.
Key Features
Air Lift ALP4 Digital Air Management for responsive pressure-based suspension control
Integrated manifold and ECU simplify installation and reduce plumbing clutter
Five programmable pressure presets for quick ride height changes
Dual airmaxxx compressors provide fast recovery and dependable airflow
Wired touchscreen controller displays real-time tank and air bag pressure
Plug-and-play design includes wiring, fittings, air line, and mounting components
Smooth air delivery for comfortable cruising and responsive suspension movement
Ideal for street cars, show builds, lowriders, and custom Impala projects
What’s Included
Air Management System
Air Lift Performance ALP4 with 3/8" Air Lines
(27485)
Air Supply Components
(2) airmaxxx Air Compressors
airmaxxx Second Compressor Wiring Harness
(AM-HARNESS)
airmaxxx 5-Gallon 7-Port Air Tank
(AM-TAN-57-ARAW)
airmaxxx Compressor Isolator Mounting Kit
(exclusive to this package)
Air Suspension Components
(4) airmaxxx 2600 Air Bags
(AB2600-4)
Front Air Bag Mounting Brackets
Rear Air Bag Mounting Brackets
Installation Components
Nickel-Plated Brass Camozzi Push-to-Connect Fittings
(2) airmaxxx 3/8" Water Traps with Replaceable Filter Elements
(AM-WT38-BK)
Vehicle Fitment
Fits 1958–1964 Chevrolet Full-Size Models:
Bel Air
Biscayne
Brookwood
El Camino
Impala
Kingswood
Nomad
Parkwood
Sedan Delivery
Yeoman
Del Ray
Why This Kit Stands Out
The Air Lift ALP4 system gives your classic Chevy a cleaner installation, responsive digital control, and consistent suspension performance without unnecessary complexity. The integrated manifold setup helps simplify plumbing while the programmable presets allow quick ride height adjustments for different driving situations.
Combined with dependable airmaxxx components, this kit delivers the comfort, adjustability, and reliability needed for everything from weekend cruising to full custom builds.
Warranty & Shipping
Lifetime Warranty on Air Bags
(excludes punctures, abrasions, abuse, or improper installation)
1-Year Warranty on Air Compressors
2-Year Warranty on Air Lift ALP4
Free shipping within the continental USA
(48 states)
Check out all of our 1958–1964 Chevy Impala air ride suspension kits
