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QA1 F-100 Suspension

F-100 Suspension Solutions

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You're building your truck for a purpose, paying attention to every detail, every connection, and every movement. We built our systems this way, too.

With these all-new, engineered-from-scratch systems, you can stop using junkyard parts to modernize your pickup and can bolt in the handling and performance you’ve always wanted. Ditch your twin I-beam front suspension for a completely new front end, and bolt in unprecedented adjustability on the rear without removing the truck bed.

Front Coil-Over Conversion System (Fits 1965-1979 Trucks)

Front Coil-Over Conversion System

Ditch your twin I-beam front suspension for a completely new front end that has been engineered to make your truck handle while giving you the ride height adjustability to dial in the perfect stance – even with those larger wheels you’ve been eyeing!

  • 3.75” narrower than a Crown Vic, so fitment of larger wheels and tires is no longer an issue
  • 3-7” drop (3-5" with standard height style spindles, 5-7" with 2" drop spindles)
  • 150+ lbs lighter than stock
  • Bolt-in tubular design for ease of installation and strength
  • Adjustable coil-over shocks to set the ride height and ride quality 
  • Rack-and-pinion steering

Installation Instructions 

To let you choose whichever engine you prefer, interchangeable engine mounts are available for Windsor, FE, LS, and Mod/Coyote engines.

 

 

Rear Coil-Over Conversion System (Fits 1965-1972 Trucks)

QA1 F-100 Rear Coilover Conversion

Not just another 4-link - our bolt-in system adds unprecedented adjustability to your truck without any welding required, and the unique torque arm design maximizes performance without the inherent binding issue of other systems.

  • Torque arm design maximizes performance while minimizing suspension bind
  • 4-7” drop
  • Up to 100 lbs lighter than stock
  • Bolt-in design with tubular components for ease of installation and strength
  • Adjustable coil-over shocks to set the ride height and ride quality 

Installation Instructions

Proudly made in QA1’s Lakeville, Minnesota facility. Also available are front and rear sway bars to add even more stability for aggressive handling performance.