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Vivid Racing Gear 
QA1 GM 2.0 Control Arms - Model 52964
Looking to boost your vehicle's suspension performance? The QA1 GM 2.0 Control Arms (Model 52964) are engineered to provide an impressive upgrade for your GM G-Body from 1978 to 1988. These control arms are designed with the serious drag racer in mind, offering a perfect blend of performance, durability, and aesthetics.
Key Features
- Enhanced Performance: These control arms deliver increased positive caster compared to original equipment (OE) arms, resulting in improved straight-line stability and handling.
- Lightweight Construction: Weighing in at less than 7 lbs. for uppers and less than 9.75 lbs. for lowers, these arms are among the lightest available, reducing unsprung weight without compromising strength.
- Integrated Ball Joint Design: QA1's ball joints are stronger than OEM options and are rebuildable, ensuring long-term reliability and tunability for your setup.
- Billet Cross Shafts: These provide added durability while keeping weight low, perfect for both racing and street applications.
- Adjustable Droop Stops: Fine-tune your front end rise for optimal launches, enhancing your drag racing experience.
- Coil-Over Ready: Designed for easy installation with coil-over systems, these arms eliminate the need for unsightly adapters.
Specifications
- Front/Rear: Front
- Style: Drag Race
- Upper/Lower: Lower
- Fitment: Compatible with GM G-Body models from 1978-1988
- Weight: Uppers - < 7 lbs., Lowers - < 9.75 lbs.
Benefits of QA1 GM 2.0 Control Arms
These control arms not only enhance your vehicle's handling but also improve ride quality and stance. They are a fantastic choice for anyone looking to replace outdated tubular control arms or seeking a bolt-in upgrade to their original suspension. The innovative design improves factory suspension geometry, paving the way for future upgrades like QA1 Pro-Coils and full suspension kits.
Installation Details
Installation is a breeze as these control arms mount in the OE location with no cutting, fabricating, or welding required. They are compatible with both factory and aftermarket disc brakes, making them a versatile choice for your project.
View Installation GuideCustomer Feedback
"These control arms have completely transformed the way my car handles on the track. The installation was straightforward, and I immediately felt the difference in performance. Highly recommend for anyone serious about drag racing!"
"I love how lightweight these arms are compared to the factory ones. They look great and have made a noticeable impact on my vehicle's stance and handling. QA1 really nailed it with these!"
Included Components
- Sold in pairs
- Utilizes OE-style sway bar links (not included)
- Includes droop stops on uppers, bump stops on lowers, adjustable steering stops on lowers, and all required mounting hardware
Why Choose QA1?
QA1 is known for its commitment to quality and performance. The GM 2.0 Control Arms are no exception, boasting best-in-class strength and durability, making them ideal for both street and race applications. Upgrade your suspension with confidence, knowing you have a product designed for serious performance.
Other Part Numbers:
QA1 #qap52964
⚠ 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 | $900.99 |
| Shipping |
Weight: 29.80 Length: 22 Width: 21 Height: 17 |
| Product Added At | Monday 29 January, 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 | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Motorstate Distributing | 0 | $718.05 | $900.95 | $771.28 | $900.95 | ? | 2025-07-10 15:56:36 | |||
| Turn 14 | $763.55 | $998.10 | ? | $900.95 | ? | 2025-07-11 10:44:46 | ||||
| Turn 14 |
EastETA: 2025-07-09 |
$763.55 | $998.10 | ? | $900.95 | ? | 2025-07-10 10:41:15 |
