Skip to main content Skip to footer

QA1 F100 Suspension

COMING SOON
'73-'79 Ford F100 Rear Suspension

Our new rear suspension system puts control in your hands. Extensive customization without specialized tools or bed removal!

Featuring tubular components, QA1s innovative watts link design, and NO cutting or welding required, this kit is the DIYers dream.

  • Improves ride quality, stance optimization, and overall handling & performance
  • Up to 7 inches of ride height drop
  • Allows for a 3 inch full length exhaust

Sign up below to get notified as soon as the kits are available!

 

 

You're building your F100 for a purpose, paying attention to every detail, every connection, and every movement.

We built our suspension kit this way, too. 

 

 

 

With QA1's engineered-from-scratch systems, you can stop using junkyard parts to modernize your pickup and bolt in the handling and performance you’ve always wanted. 

Ditch your F100's 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 F100 Trucks)

QA1's F100 Rear Coil-Over Conversion System product imageDitch 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

 

Rear Coil-Over Conversion System

(Fits 1965-1972 F100 Trucks)

QA1's F100 Rear Coil-Over Conversion System product imageThis is not just another 4-link. Our bolt-in F100 system adds huge amounts of adjustability to your truck without any welding required. The unique torque arm design maximizes performance without the inherent binding issues 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 

Download Installation Instructions

 

Proudly made in the USA at QA1’s Lakeville, Minnesota facility.

Check out our front and rear sway bars add even more stability for aggressive handling performance.

 

Crown Vic F100 Swap Coil-Overs

Crown Vic F100 Swap Coil-Overs Fitment information based on year, shock adjustability, and firmness

Coil-overs designed specifically to swap into your Ford F100 when using a Crown Vic front end! They're engineered with an optimal spring rate for your truck, giving you a perfect solution to get the stance you want without compromising ride quality.

✔ Adjustable ride height up to 3” lower for a perfect stance
✔ Adjustable valving to achieve the perfect blend of comfort and performance
✔ Easy bolt-in installation
✔ Made in the USA

Click here to see how they're installed!