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QA1 Control Arm Kit, Lower, Street Performance, 64-72 GM A/G-Body - 52737
QA1 Control Arm Kit, Lower, Street Performance, 64-72 GM A/G-Body - 52737 - Image 2 QA1 Control Arm Kit, Lower, Street Performance, 64-72 GM A/G-Body - 52737 - Image 2

QA1 Street Control Arms - Model 52737

Upgrade your cruising experience with the QA1 Street Control Arms, designed specifically for vehicles that thrive on long-distance drives. These control arms are tailored for use with QA1 Pro Coil Systems, featuring a double shear lower mounting for enhanced stability.

Key Features

  • Lightweight and Durable: Crafted from high-strength tubing and billet aluminum cross shafts, these control arms are among the lightest available, ensuring improved strength and durability.
  • Precision Engineering: Robotically welded and finished with a high-quality powder coat, these arms not only perform well but also look fantastic under your vehicle.
  • Polyurethane Bushings: Equipped with polyurethane bushings, these control arms effectively isolate road noise, providing a smoother ride while maintaining the stiffness necessary for excellent handling.
  • Integrated Ball Joint: The included high-quality integrated ball joint is stronger than the factory version, ensuring long-term reliability and performance.
  • Improved Alignment: Designed to add 3-4 degrees of caster and 0.5 to 1 degree of negative camber when used together. When installed independently, they will provide approximately half of these adjustments.

Specifications

This Lower Street Performance Control Arm Kit is specifically designed for 1964-1972 GM A/G-Body vehicles and includes all necessary components such as ball joints and bushings.

Customer Feedback

Users have praised the QA1 Street Control Arms for their noticeable improvement in handling and ride comfort. Many have highlighted the ease of installation and the sleek appearance that enhances their vehicle's overall look. The combination of lightweight materials and robust construction has received positive remarks, with several customers noting a significant reduction in road noise compared to stock control arms. The adjustable caster and camber settings have also been a favorite feature, allowing for personalized tuning based on driving preferences.

Other Part Numbers:
QA1 #qap52737

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 $815.98
Shipping Weight: 30.10
Length: 22
Width: 21
Height: 17
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 -
Vendors
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Vendor Inv Cost Retail Jobber MAP Core Updated
Motorstate Distributing 5 $650.31 $815.95 $698.51 $815.95 ? 2025-07-10 15:56:36
Turn 14 $691.51 $903.94 ? $815.95 ? 2025-07-11 10:45:13
Turn 14 Stock: 1
EastETA: 2025-07-09

PromoShipping $12.99
PromoShipEndDate 2099-03-01
$691.51 $903.94 ? $815.95 ? 2025-07-10 10:41:39


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