QA1 Single Adjustable Front Coil-Over Suspension System; 750 lb./in. Spring Rate (67-72 C20)

Now you can easily give your C20 or C30 truck adjustable ride height, adjustable shock valving and improved geometry. That translates to a great stance with 1-3” of drop (up to 6” of drop with popular drop spindles), improved ride quality and significant handling gains. Plus, keep your 8-lug wheels.

You can easily install this kit in your driveway or garage with basic hand tools. No welding required. Everything is included, all the way down to the hardware.

Single Adjustable Shocks
This kit features single-adjustable shocks, giving you 18 clicks of valving adjustment. This gives you a very simple way to adjust your shocks without taking them off the truck. You can simply soften or stiffen the ride by turning one knob.

QA1 shocks are 100% dyno tested and serialized. Components included in these systems are proudly made in the USA at QA1’s Lakeville, Minnesota facility.

Fitment Notes
Total drop range depends on wheel/tire fitment
Requires spindles that use 1971-1991 C20/R20 or C30/R30 Ball Joints
Not recommended for vehciles with front end weight greater than 3,000lbs.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov