QA1 52611-S750 Coil-Over Conversion System,Single Adjustable, 750

QA1 now offers front control arm suspension kits including QA1’s Pro Coil System and control arms to upgrade your C10 front suspension.

These kits include your choice of QA1’s proven single or double adjustable coil-over shocks so you can change the valving to meet your specific needs, along with a variety of high travel spring rate options. The shocks allow for ride height adjustability and are 100% dyno tested and serialized. Coil-over hardware and all required nuts, bolts, etc. are included. Compatible with popular drop spindles, which will provide even more drop when used with this system.

QA1’s C10 upper and lower control arms are made of 12 gauge HSLA steel tubing for increased strength and are powder coated for long lasting durability. They feature QA1 performance ball joints and low-friction, maintenance-free polymer bushings for added performance. This kit adds up to 7 degrees of caster for more stability and allows for optimum camber adjustment in a lowered truck.

Kits must use spindles compatible with 73-87 ball joints. Made in the USA.

• Installation Instructions (PDF)