QA1
QA1 64-72 GM A/G-Body Street Performance Lower Control Arm Kit - Front - 52737
- SKU:
- QAP52737
- UPC:
- 806990160416
- MPN:
- 52737
- Availability:
- Regularly stocked product
Description
What is the primary function of control arms?
Control arms connect the chassis to the steering knuckle, ensuring precise wheel movement for optimal vehicle control and handling performance.
How do QA1 control arms improve steering and cornering?
Adjustable caster and camber settings significantly enhance steering response and cornering stability for superior performance driving dynamics.
QA1 Control Arms deliver superior handling and reduced body roll, adding 3 to 4 degrees of caster and 0.5 to 1 degree of negative camber. Featuring high strength tubing and polyurethane bushings, these control arms offer a more connected driving feel. Trust QA1 for enhanced steering response and confident cornering performance.
What Owners Say
Enthusiasts consistently praise QA1 control arms for their top-notch quality and transformative handling improvements, with owners reporting their vehicles "drive like they're on rails" after installation. The modular design earns appreciation for allowing purposeful builds that can accommodate coilovers later if desired. The primary criticism centers on pricing—these are premium components with premium cost, which some find difficult to justify for comfort-focused builds rather than performance applications. However, the consensus among suspension upgraders is clear: QA1 delivers professional-grade quality where it matters most, and skimping on suspension components rarely pays off in the long run.
Key Features
- QA1 Pro Coil Systems with double shear lower mounting
- high strength tubing
- billet aluminum cross shafts
- polyurethane bushings
- high-quality integrated ball joint
- add 3-4 degrees of caster and 0.5 to 1 degree of negative camber
Why Choose the QAP Control Arms
Delivers superior handling and reduced body roll for a more connected driving feel.
Achieves enhanced steering response and stability for confident cornering.
Provides a smoother ride by absorbing road imperfections effectively.
Transforms your classic muscle car's performance with modern suspension technology.
Who Is This For?
Track / Autocross — 9/10
Adds caster and camber for improved cornering.
Street Performance — 8/10
Enhances steering and cornering for spirited driving.
Racing Competition — 9/10
Performance geometry adjustments for competitive advantage.
Easy DIY Install — 7/10
Bolt-in installation type simplifies the process.
Visual / Aesthetic Upgrade — 6/10
Premium components suggest a high-quality appearance.
Frequently Asked Questions
Which classic muscle cars are compatible with QA1 Control Arms?
QA1 Control Arms are precisely engineered to fit a range of iconic American muscle cars. This bolt-in upgrade is designed for 1964-1972 Buick Skylark/Special, Chevrolet Chevelle/El Camino/Monte Carlo, Oldsmobile 442/Cutlass/Cutlass Supreme, and Pontiac Grand Prix/GTO/LeMans models. Expect confident fitment for enhanced vehicle performance.
How difficult is it to install QA1 Control Arms?
Installation of QA1 Control Arms is designed for a straightforward bolt-in process, simplifying the upgrade. This ease of installation contributes to a 7 out of 10 score in our 'Easy DIY Install' usage matrix. This direct-fit design ensures a smooth transition to modern suspension technology.
What performance driving scenarios benefit most from QA1 Control Arms?
QA1 Control Arms excel in performance driving scenarios, earning a high score of 9 in 'Track/Autocross' and 'Racing Competition'. They deliver 3 to 4 degrees of caster and 0.5 to 1 degree of negative camber, significantly improving steering and cornering for a connected driving feel.
Is upgrading to QA1 Control Arms worth the investment over stock components?
Upgrading to QA1 Control Arms is highly recommended for a transformative performance boost. Their high-strength tubing and billet aluminum cross shafts offer superior durability and geometry correction. This modern suspension technology provides significantly improved steering response and stability for confident cornering.
What is the recommended maintenance level for QA1 Control Arms?
QA1 Control Arms feature polyurethane bushings and a high-quality integrated ball joint, contributing to an 'Easy' maintenance level. These durable components are designed for longevity and performance. Enjoy enhanced steering and cornering with minimal upkeep.
Additional Resources
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Additional Information
Clearance Item: |
N |
MPN: |
52737 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Suspension>Control Arms |
Install Type: |
Bolt-In |
Product Level: |
Premium Performance |
Track / Autocross: |
9/10 |
Street Performance: |
8/10 |
Racing Competition: |
9/10 |
Easy DIY Install: |
7/10 |
Visual / Aesthetic Upgrade: |
6/10 |
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