airmaxxx 3/8" Air Ride Kit w/Black 480 & X4 Manifold – Fits 1961–1964 Buick & 1963–1965 Riviera
Bring modern comfort and control to your classic Buick with the airmaxxx 3/8" Ultimate Air Suspension Kit. Designed specifically for 1961–1964 Buick Full-Size models (Electra, Invicta, LeSabre, Wildcat) and the 1963–1965 Riviera, this complete system delivers smooth handling, adjustable ride height, and a clean, easy installation.
At its core is the airmaxxx X4 3/8" valve manifold, offering fast, precise inflation and deflation with fewer fittings for a reliable, leak-free setup. Paired with dual Black 480 compressors, this system provides powerful air delivery and durability to match your Buick’s classic looks with modern performance.
💨 Why You’ll Love It
• X4 3/8" Valve Manifold – Advanced air control with fewer connections for a cleaner install.
• Dual Black 480 Compressors – High-output 200 PSI units deliver quick air recovery and reliability.
• 7-Switch Controller – Provides intuitive, full 4-corner control.
• Dual Needle Gauges – Black face panel for stylish, easy-to-read pressure monitoring.
• Complete Air System – Includes tank, bags, fittings, wiring, and lines for a ready-to-install setup.
🧰 What’s Included
• airmaxxx X4 3/8" Valve Manifold
• 7-Switch Controller w/ 9 ft Harness
• (2) Dual-Needle Black Face Gauges w/Panel
• (2) airmaxxx Black 480 Compressors
• airmaxxx Dual Compressor Wiring Kit
• 5-Gallon 7-Port Steel Air Tank
• (4) airmaxxx 2600 ½"NPT Port Air Bags
• airmaxxx Front Bolt-On Air Bag Cups
• airmaxxx Rear Bolt-On Air Bag Mounts
• 150 On / 180 Off Pressure Switch
• 50 ft 3/8" DOT Air Hose
• 20 ft 1/4" Gauge Hose
• Nickel-Plated Brass Camozzi PTC Fitting Kit
• (2) 3/8" Water Traps
• (2) Element Filters
• Hose Cutter & Thread Sealer
🚘 Vehicle Fitment
• 1963–1965 Buick Riviera
• 1961–1964 Buick Full-Size: Electra, Invicta, LeSabre, Wildcat
⚙️ Features
• 3/8" plug-and-play air management system
• 4-corner independent control
• Clean install with fewer fittings
• Smooth, reliable inflate/deflate cycles
• Designed for classic Buicks with bolt-on convenience
🛠️ Warranty
• Lifetime Warranty on air bags
(excludes punctures, abrasions, abuse, or poor install)
• 1-Year Warranty on compressors
📦 Shipping
Free shipping within the continental USA
(48 states).
Upgrade your Buick with airmaxxx for a ride that blends classic style with modern comfort and adjustability. Explore all our 1961-1965 Buick Kits and find the perfect suspension upgrade for your classic Buick model today!
