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Halloween Special Qa1 52610-d650 63-87 C10, Dbl Adj 650 Lb Springs Control Arm Kit, Lower C-o Conversion Device [Vh5OR0gP]

$85.99 $275.99 -69%

QA1's C10 Front Pro Coil Systems 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. These shocks allow f

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QA1's C10 Front Pro Coil Systems 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. These 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 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 uses only a bracket instead of an upper control arm for those on a budget, which will add 3-4 degrees of caster while providing ride height adjustability with coil-over shocks. The tubular upper control arm can be added later for additional strength, camber adjustment, and caster. Must use spindles compatible with 73-87 ball joints. Made in the USA.
Resources
Installation Instructions

Specifications:

California Proposition 65 WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Description_ASC QA1's C10 Front Pro Coil Systems 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. These 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 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 uses only a bracket instead of an upper control arm for those on a budget, which will add 3-4 degrees of caster while providing ride height adjustability with coil-over shocks. The tubular upper control arm can be added later for additional strength, camber adjustment, and caster. Must use spindles compatible with 73-87 ball joints. Made in the USA.
Description_DEF Coilover Overhaul Kit
Description_DES 63-87 C10, DBL Adj 650 Lb Springs Control Arm Kit, Lower C-O Conversion
Description_EXT Front coil-over conversion kit for 63-87 C10 trucks. Includes lower control arm, double adjustable shocks, high travel springs, upper bracket, and all hardware.
Description_INV QA1 C10 Coil-Over Kit
Description_MKT QA1's C10 Front Pro Coil Systems 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. These 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 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 uses only a bracket instead of an upper control arm for those on a budget, which will add 3-4 degrees of caster while providing ride height adjustability with coil-over shocks. The tubular upper control arm can be added later for additional strength, camber adjustment, and caster. Must use spindles compatible with 73-87 ball joints. Made in the USA.
Description_SHO C10 Coil-Over Kit
height 1.0
length 12.0
LTL N
Title QA1 Coilover Overhaul Kit 52610-D650
weight 1.18
width 5.0

What Our Customers Say

December 31, 2025

Absolutely no complaints!

This product is a brilliant performer. I'm so glad I chose this one.

- Orion L..

December 31, 2025

Absolutely no complaints!

The quality of the materials is immediately noticeable.

- Alayah Y..

December 31, 2025

Absolutely no complaints!

The attention to detail is what sets this apart. Wonderful.

- John H..

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