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Triangulated 4-Link Rear Suspension

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Retail Price: $562.50
Your Price: $450.00
You Save: $112.50 (20 %)
Item Number: 18987999
Manufacturer: Ridetech
Manufacturer Part No: 18987999


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The triangulated AIR4Link™ is designed for the professional builder who wants a straightforward, no compromise rear air ride suspension.

The triangulated version Air4Link™ is a tubular version of the tried and true rear suspension that GM has used since 1964. Welding and basic fabrication skills are needed. As a result, the triangulated Air4Link™ is highly adaptable to a variety of custom installations.

The triangulated 4 Link can use a CoolRide™ style airspring/bracket/shock arrangement or a rear Shockwave™ as an upgrade option. For the professional shop or advanced installer, the triangulated Air4Link™ is a top choice.


  • Superior ride quality
  • Rubber bushings eliminate poly bushing squeak and improve ride quality
  • No panhard bar needed
  • Allows maximum suspension travel and tighter wheel to fender clearances
  • Highly adaptable to most vehicles
  • Simple, straightforward installation
  • .219" wall direct threaded DOM tubing for maximum strength

This highly adaptable rear suspension has been successfully used on the following vehicles. If your vehicle is NOT listed, it just means that we haven't installed one on that particular car yet!

  • 28-31 Ford car and truck
  • 32 Ford car and truck
  • 33-34 Ford car and truck
  • 35-40 Ford car and truck
  • 41-48 ford car and truck
  • 49-52 Ford car and truck
  • 49-52 Mercury car
  • 53-56 Ford car
  • 53-56 Ford truck
  • 57-65 Ford truck
  • 82-03 Ford Ranger
  • 37-54 Chevy car
  • 55-57 Chevy car
  • 47-54 Chevy truck
  • 55-59 Chevy truck
  • 82-03 Chevy S10 truck
  • 82-03 Chevy S10 Blazer
  • 46-55 Plymouth

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