QA1’s C10 Bolt-On Rear Suspension System is the ultimate upgrade for truck owners looking to transform their coil-spring rear suspension into fully adjustable coilovers. Designed for 1963-1972 Chevy C10 trucks originally equipped with coil springs, this system delivers up to 6 inches of total drop, allowing for that perfect stance while improving performance and handling.
Single-adjustable coilovers are great for drivers seeking a great ride and improved handling from their truck. The adjustment dial allows you to tune for handling performance or for compfort to match your driving preference. With an 18-position knob that is easy to access, simply reach in to make your tuning adjustments at the base of the shock.
By relocating the coil-overs to the outside of the frame rail, closer to the wheels, the system delivers better cornering stability, making your truck feel more planted and responsive. The adjustable panhard bar ensures your rear axle stays centered during aggressive cornering, while the multiple mounting points allow you to adjust the roll center geometry based on your ride height.
Forget about complex installs or needing to remove the truck bed—QA1’s bolt-on design ensures a smooth, hassle-free installation. The system is designed to bolt directly to your C10, reducing the need for custom fabrication or complicated modifications, making it easy for at-home installs.
Plus, with ample clearance for popular aftermarket rear-mounted fuel tanks, QA1 ensures your build isn’t limited by your suspension system.
QA1’s C10 rear suspension system offers full adjustability to meet your specific goals. Whether you’re aiming for an aggressive 6-inch drop or a more subtle stance, this system gives you complete control over your ride height, wheelbase, and pinion angle, allowing you to achieve the exact stance and performance you desire. A standout feature of the QA1 kit is its adjustable pinion angle, which eliminates the need for clumsy spacers.
QA1’s C10 rear suspension system is proudly made in the USA, ensuring top-notch quality and craftsmanship.
QA1’s coilover shocks are covered by a Limited Lifetime Warranty. For peace of mind, simply register at QA1.net/Warranty and enjoy lifetime coverage as long as you own your truck.
From bolt-on products that get you behind the wheel faster, to experienced technicians available to help increase your 60’ times or handle curves with confidence, everything we do is designed to get you out on the road.
Whether your goal is a Saturday night sprint across the checkered flag or a slow, easy cruise down main street, we have the suspension and driveline products you need for the experience you want.
No matter what you drive, we want you to #goDRIVEit!
| Download Name | File Size |
| 9919-224_REV_1-8-19_Rx10-xxx C10.pdf | 1.15MB |
| Make | Model | Years |
| Chevrolet | C10 Panel | 1963 - 1967 |
| Chevrolet | C10 Pickup | 1963 - 1972 |
| Chevrolet | C10 Suburban | 1967 - 1972 |
| Part Type | Coilover Overhaul Kit |
| Proposition 65 | www.P65Warnings.ca.gov |
| Warranty Time | 1 YR |
