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Vivid Racing Gear 
Upgrade Your Control Arm Hardware
If you're looking to replace your factory control arm hardware, the 52399 Lower Control Arm Hardware Kit is the perfect solution. Designed with precision and durability in mind, this kit is made in the USA and ensures your vehicle maintains optimal performance.
Key Features
- Includes 4 high-quality bolts
- Comes with A/N washers for a secure fit
- Features nylock nuts that prevent loosening over time
- Compatible with stock or QA1 street lower control arms
Specifications
This hardware kit is specifically designed for:
- 64-72 GM A, G, and F-bodies
- 68-74 GM X-bodies
Each component is crafted to meet high-quality standards, ensuring reliability and longevity for your vehicle's suspension system.
Benefits of the 52399 Kit
Replacing your control arm hardware with the 52399 kit not only enhances the stability of your suspension but also contributes to a smoother ride. The durable materials used in this kit provide peace of mind, knowing that your vehicle is equipped with top-notch components.
Customer Feedback
Many users have praised the 52399 kit for its ease of installation and the noticeable improvement in handling. One customer noted, "The fit was perfect, and I felt an immediate difference in the ride quality. Highly recommend this kit!" Another reviewer mentioned, "I replaced my old hardware with this kit, and it made a significant difference. The quality is top-notch!"
Fitment
This hardware kit is an excellent choice for enthusiasts looking to upgrade their suspension system. Ensure your vehicle is compatible with the specified models for the best results.
Other Part Numbers:
QA1 #qap52399
⚠ 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 | $36.96 |
| Shipping |
Weight: 1.50 Length: 6 Width: 5 Height: 1 |
| 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 | $31.32 | $40.94 | ? | $36.95 | ? | 2025-07-11 10:44:59 |
