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Vivid Racing Gear 
QA1 RCK52359 Rear Coil-Over Shocks for 1963-1965 Buick Rivieras
Key Features
- Adjustability: Choose between single and double adjustable options. Single adjustable shocks provide 18 positions for simultaneous rebound and compression adjustment. Double adjustable shocks offer 18 positions each for compression and rebound, totaling 324 unique valving combinations.
- Ride Height Adjustability: The fully threaded body allows you to easily adjust the ride height, giving you complete control over your vehicle’s stance.
- Lightweight Design: Crafted from high-quality billet aluminum, these shocks are designed to be lightweight yet durable, enhancing your vehicle's performance without adding unnecessary weight.
- Easy Installation: The bolt-in design ensures a hassle-free installation process, allowing you to upgrade your suspension with minimal effort.
- Made in the USA: Proudly manufactured in the USA, these shocks are 100% dyno tested, serialized, and serviceable through QA1 authorized service centers.
Specifications
- Application: Designed specifically for 1963-1965 Buick Rivieras.
- Spring Rate: Comes with springs featuring a rate of 200.
- Includes: All necessary mounting hardware, brackets, two shocks, and springs.
- Versatile Use: Ideal for drag racing, street performance, autocross, road racing, and street rod applications.
Customer Insights
Users have praised the RCK52359 for its outstanding performance and adjustability. Many have noted how easy it is to dial in the settings to match their specific driving style and road conditions. The lightweight design has also been highlighted as a significant benefit, contributing to improved handling and responsiveness. Additionally, the ease of installation has made it a favorite among DIY enthusiasts looking to upgrade their suspension without the need for professional help.
Fitment
The QA1 RCK52359 rear coil-over shocks are a perfect fit for 1963-1965 Buick Rivieras, making them an excellent choice for anyone looking to enhance their vehicle’s suspension system.
Other Part Numbers:
QA1 #qapRCK52359
⚠ 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 | $843.98 |
| Shipping |
Weight: 23.90 Length: 21 Width: 10 Height: 8 |
| 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 | $715.24 | $934.96 | ? | $843.95 | ? | 2025-07-11 10:45:11 |
