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Vivid Racing Gear 
Upgrade Your 1973-1987 C10 with the R131-250 Rear Coil-Over Conversion Kit
Take your classic C10 pickup to the next level with the R131-250 Rear Coil-Over Conversion Kit. This innovative system is designed specifically for 1973-1987 C10 trucks, allowing you to enhance performance while maintaining the truck's original utility. Best of all, there’s no need to remove the bed for installation!
Key Features
- Unique Bolt-In Torque Arm Design: This system maximizes performance without the binding issues commonly found in other 4-link setups, ensuring superior control over suspension movement.
- Smooth Ride & Handling: Experience improved ride quality and handling characteristics that make every drive enjoyable.
- Adjustable Coil-Over System: With an impressive 4" to 7" of adjustment below stock, dialing in the perfect stance has never been easier.
- Complete Kit: Everything you need for installation is included, down to the hardware, so you can get started right away.
- Made in the USA: All components are proudly manufactured at QA1's facility in Lakeville, Minnesota, ensuring top-notch quality.
- Dyno Tested Shocks: Each QA1 shock is 100% dyno tested and serialized for reliability and performance.
Specifications
- Vehicle Compatibility: 1973-1987 Chevrolet C10 Trucks
- Shock Type: Single Adjustable
- Spring Type: High Travel Springs
Benefits of the R131-250 Kit
By pairing this rear coil-over system with QA1's front suspension components, you can achieve ride height adjustability on all four corners. This means you can achieve that perfect level stance that not only looks great but also enhances the overall driving experience.
What Customers Are Saying
"The R131-250 completely changed how my C10 handles. The installation was straightforward, and the performance improvement is noticeable right away. I love how adjustable it is!"
"This kit is a game-changer for my truck. The ride is so much smoother now, and I can easily adjust the height to match my style. Highly recommend it!"
Installation Made Easy
Whether you're a seasoned mechanic or a DIY enthusiast, this kit is designed for easy installation. With clear instructions and all necessary hardware included, you’ll be on the road enjoying your upgraded ride in no time.
Other Part Numbers:
QA1 #qapR131-250
⚠ 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: 164.00 Length: 99 Width: 42 Height: 21 |
| 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 10:45:11 |
