Complete Front Coilover Conversion System for '67-87 ('91) GM Trucks With Fox Shocks ORD Custom Valved
Squarebody and 67-72 Front Fox Coilover Kit With Bypass Shocks
Get the ultimate airborne square body with the Offroad Design coilover and bypass kit!
Designed for 67-91 solid axle Chevy/GMC trucks and SUVs
Brackets/Hardware 7-9 weeks out.
With shock shortages anticipate around 20+ weeks out. The kit can be installed without the shocks by using a piece of DOM as mockup.
Want your suspension to take a beating and keep on asking for more? Well this is the kit for you!
Pairing external bypass shocks with our coilover suspension allows you to drive your truck harder than ever before.
This kit also has the option of Hydraulic bump stops to help with landings/compression.
We offer the option of Fox DSC adjusters for the coilovers, this give you the ability to adjust low and high speed compression.
Notes on bypass body diameters: Larger bodies are designed to for trucks that are going to be used hard. If you plan on going fast and airborne go with the 3.0"
Notes on bump stop length: Longer lengths help with compression on landing but can hit sooner/become noisy on small bumps. If you are building an all-out go fast rig it’s not too much of a problem, but on a daily driver we recommend the shorter travel bumps.
When you’re ready to move beyond leaf springs, this is the way. Our link and coilover system lets you enjoy big articulation, 14” of vertical wheel travel AND excellent steering precision and axle wrap control. We have worked with every type of front suspension and this coilover conversion is the only one that does it all:
Outstanding ride quality over any terrain from gravel roads to rocks, sand, and whoops
Precise steering response under all conditions
Total axlewrap control
No approach angle limits
Excellent damping from the Fox 2.5" reservoir shocks
Easily adjustable spring rates and ride height
Lift heights available from near stock height up to 12"
Based on the lift height/use we will spec out the perfect bracket setup for your build.
With the addition of an optional sway bar, our coilover conversion also provides excellent street manners. The best of both worlds!
For the coilover conversion you need to have crossover steering and a high clearance engine crossmember. We have those available here:
Coilovers aren't just for hardcore offroad rigs, they work great on the street and even on tow rigs too! We spec out the brackets and shock valving based on your truck and use, so the system is tailored to your specific situation. The coilover ride great (spring rates are a fraction of leaf spring rates), have awesome shocks to control everything, and with no bump steer and a panhard bar keeping the axle located side/side, it's really the ultimate on the road too!
We can even spec coilovers for things like Cummins swaps and with air bags in the back, coilovers work great while towing! Even trucks that just do normal truck things drive, ride and work the best with coilovers!
For taller lifts that are mostly street oriented we recomend going with a shorter travel shock (10"). This helps keep body roll low and also makes shock mounting easier.
Each shock with these kits is custom valved to work perfectly with your project.
After order we will give you a call to go over all the details of your build!
Note: When coilovers are purchased through us we will spec the valving and spring rates for you. If you are providing your own coilovers we do not give out spring rate or valving information.