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QA1 Rear Suspension, Firm, D-Adj, GM 12 Bolt, 73-87 C10, Dbl Adjust, 250 Lb Springs
$2953.95

Upgrade Your 1973-1987 C10 with the R231-250 Rear Suspension System

If you're a proud owner of a 1973-1987 C10 pickup, you know the importance of blending classic aesthetics with modern performance. The R231-250 rear suspension system is designed specifically for your truck, allowing you to enhance its capabilities without the hassle of removing the bed. This innovative system is engineered from the ground up to provide you with the best of both worlds.

Key Features

  • Unique Bolt-in Torque Arm Design: This design maximizes performance while eliminating the binding issues commonly found in traditional 4-link systems.
  • Superior Suspension Control: Enjoy a smooth ride and improved handling characteristics thanks to advanced engineering.
  • Adjustable Coil-over System: Achieve ride height adjustments ranging from 4" to 7" below stock, making it easy to dial in your ideal stance.
  • Complete Kit: The R231-250 comes with everything you need for installation, including double adjustable shocks, high travel springs, and all necessary hardware.
  • Made in the USA: All components are proudly manufactured in QA1’s Lakeville, Minnesota facility, ensuring high quality and durability.
  • Dyno Tested Shocks: Each shock is 100% dyno tested and serialized for consistent performance.

Benefits of the R231-250 System

This rear suspension system not only enhances your truck's performance but also its overall ride quality. With the ability to adjust the ride height, you can achieve that perfect level stance that complements the classic lines of your C10. Whether you're cruising down the highway or tackling winding roads, this system provides the control and comfort you need.

Specifications

  • Compatible with: 1973-1987 Chevrolet C10 Trucks
  • Adjustment Range: 4" to 7" below stock
  • Includes: Double adjustable shocks, high travel springs, and all necessary hardware

Fitment

The R231-250 is designed specifically for the 1973-1987 C10, making installation straightforward and stress-free. With a bolt-in design, you can enjoy enhanced performance without extensive modifications to your truck.

Customer Feedback

Many C10 owners have praised the R231-250 for its ease of installation and noticeable improvement in ride quality. Users have reported that the adjustable coil-over system allows for a customized ride experience, making it a must-have for any serious truck enthusiast. One customer noted that the handling was "night and day" compared to the stock setup, while another appreciated the quality of the components and the smooth ride it provides.

Other Part Numbers:
QA1 #qapR231-250

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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Who is QA1?

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 Experts

The 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 Facility

The 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 Racing

If 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.



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Sale price None
Wholesale price $3,089.23
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
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Emissions Info
Carb Approved -
Carb Number -
Epa Status N/A
Prop65 Yes
Carb Required -
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Manufacturer Direct Shipping
This item is available for direct shipping from the manufacturer. Please verify stock availability with the manufacturer. Once confirmed, you can place an order through [Meyer Distributing], who will arrange for dropshipping from the manufacturer directly to our customer.

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