QA1 52611-D650 63-87 C10, DBL Adj 650 Lb Springs Control Arm Kit, UCA & LCA Coil-Over. Front coil-over conversion kit for 63-87 C10 trucks. Includes upper and lower control arms, double adjustable shocks, high travel springs, upper bracket, and all hardware.
With adjustable ride height and up to 5? drop with the use of popular drop spindles these front control arm suspension kits for 63-87 C10 trucks help you find the right stance without the expense of buying a chassis or full front end. The coil-over shocks are offered in single or double adjustable valving options and come with high travel springs available in three spring rate options. The upper and lower control arms together provide up to 7 degrees of increased caster for more stability and driveability. This front coil-over conversion kit includes upper and lower control arms double adjustable shocks high travel springs upper bracket and all hardware.
- Easy bolt-in install
- Adjustable ride height
- Performance enhancing geometry
- Adjustable shock valving options for all driving scenarios
- Durable
- stronger than stock components
- Best-in-class warranty
- Made in the USA
QA1 specializes in providing performance shocks, suspension components, carbon fiber driveshafts, rod ends, ball joints and more to a variety of automotive markets, including circle track racing, drag racing, street performance, and street rodding. With over 83,000 square feet of manufacturing space in Lakeville, MN, QA1 is proud to offer an extensive line of American-made suspension and driveline. Founded in 1993 by Jim Jordan, QA1 introduced rod ends and spherical bearings specifically for the performance racing industry, quickly becoming the #1 name in rod ends, spherical bearings, custom linkages and similar products to the motorsports industry. Always on the cutting edge of technology, QA1 recently introduced in-house filament winding of carbon fiber and similar materials to provide driveshafts and other products. With continued focus on fine-tuning and expanding its offering of American-made high performance suspension components and carbon fiber driveshafts, QA1 has grown to be a household name in the performance aftermarket.