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Vivid Racing Gear 
QA1 C10 Bolt-On Rear Suspension System
If you're looking to upgrade your 1963-1972 C10 truck's rear suspension, the QA1 R110-250 system is an outstanding choice. This innovative kit allows you to convert from a traditional coil-spring setup to adjustable coil-overs, giving you the flexibility to achieve the perfect stance and performance for your ride.
Key Features
- Up to 6" Total Drop: Achieve a lowered look without sacrificing performance.
- Adjustable Coil-Overs: Fine-tune the ride height for each corner, allowing for a customized stance.
- Tubular Steel Truck Arms: Designed with integrated pinion angle adjustment to set your wheelbase to precise specifications.
- Adjustable Panhard Bar: Keeps the rear end centered for improved cornering stability.
- Multiple Mounting Locations: Corrects roll center geometry based on the amount of drop, enhancing handling characteristics.
- Relocated Coil-Overs: Positioned closer to the wheel for better cornering stability and compatibility with aftermarket rear-mounted fuel tanks.
- Easy Installation: This system can be bolted on without the need to remove your truck's bed, making it a hassle-free upgrade.
Specifications
- Fitment: Designed specifically for 1963-1972 C10 trucks.
- Components Included: Adjustable tubular truck arms, single adjustable shocks, high travel springs, C-notch bracket, panhard bar, and brace bar.
Customer Insights
Users have praised the QA1 R110-250 for its straightforward installation process and impressive performance improvements. Many have noted how the adjustable features allow them to tailor the suspension to their driving style and preferences, resulting in a more enjoyable driving experience. The enhanced stability during cornering has also been a highlight, making it a popular choice among C10 enthusiasts.
Why Choose QA1?
QA1 is known for its commitment to quality and performance. This rear suspension system not only enhances the aesthetics of your truck but also significantly improves handling and ride quality. With a focus on innovation and durability, QA1 products are built to last and perform under various driving conditions.
Other Part Numbers:
QA1 #qapR110-250
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
QA1 is a company that was founded in 1993. They specialize in manufacturing high-quality suspension parts, shock absorbers, composite driveshafts, bearings, steering components, and other related accessories. Their products are used in different industries such as the industrial, motorsports, and automotive sectors. Today, they are the leading manufacturer of OE parts in the market.
Suspension ExpertsThe company is best known for its motion control sub-assemblies and wide range of suspension systems. They are always searching for new ways to develop each component to enhance their products further.
State-of-the-Art FacilityThe company is housed in one of the most sophisticated facilities in the market to accommodate the increasing demands of its customers. With 100,000 square feet at their disposal, their facility contains high-tech equipment such as a CNC machine, laser cutting equipment, hydraulic presses, and filament windings. It allows them to manufacture the best product in the market.
QA1 is also one of the few companies that are ISO certified. It guarantees that their parts are manufactured consistently, following the standards put in place by the company and the regulators.
Purchase QA1 Products At Vivid RacingIf you are in the market for quality suspension parts for your vehicle, then QA1 is the brand for you. They have been manufacturing components for the last 28 years and have consistently given their customers parts that meet their demand. To know more about QA1, visit Vivid Racing and check out their list of parts that meet your demand.
| Sale price | None |
| Wholesale price | $2,875.90 |
| Shipping |
Weight: 148.00 Length: 99 Width: 38 Height: 15 |
| Product Added At | Monday 23 December, 2024 |
| Product Modified At | Friday 11 July, 2025 |
| Imported By | ETLOverride |
| Last Edited By | Turn_API |
| View In Admin |
| Carb Approved | - |
|---|---|
| Carb Number | - |
| Epa Status | N/A |
| Prop65 | Yes |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Turn 14 | $2,437.20 | $3,046.50 | ? | $2,749.95 | ? | 2025-07-11 10:45:19 |
