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  See all Suspension products
QA1 Pro-Coil Front Shock Kit - GM BB Cars - GS501-10450A

QA1 GS501-10450A Pro Coil System

If you're on the hunt for a suspension upgrade that offers flexibility and performance, the QA1 GS501-10450A Pro Coil System is designed just for you. With its fully adjustable ride height and valving control, this system allows you to customize your vehicle to match your driving style perfectly.

Key Features

  • Adjustability: Choose from independent compression and rebound double adjustable, simultaneous compression and rebound adjustable, or drag "R" Series adjustable options.
  • Lightweight Design: Crafted from lightweight billet aluminum, these coil-over shocks are engineered for high travel, reducing unsprung weight and improving responsiveness.
  • High Travel Springs: The specially designed springs feature fewer coils with a smaller wire diameter, enhancing travel and optimizing suspension performance.
  • Easy Installation: The bolt-in design makes installation straightforward, allowing you to get back on the road quickly.
  • 100% Dyno Tested: Each system is serialized and rigorously tested to ensure top-notch performance.
  • Rebuildable: Serviceable by QA1 authorized service centers, extending the life of your investment.
  • Made in the USA: Proudly manufactured in the United States, ensuring quality and reliability.

Specifications

  • Front / Rear: Front
  • Adjustability: Single Adjustable
  • Spring Rate: 450 lbs/in

Fitment

  • Compatible with 1964-67 GM A-Body models

Performance Applications

The QA1 GS501-10450A is versatile, making it suitable for various applications, including:

  • Drag Racing
  • Street Performance
  • Autocross
  • Road Racing
  • Street Rods

Customer Feedback

Users of the QA1 GS501-10450A have praised its ease of installation and the noticeable improvement in handling. Many have noted how the adjustable features allow them to tailor the ride to their specific needs, whether for daily driving or competitive racing. The lightweight design has also been a highlight, contributing to quicker response times on the track.

Conclusion

Upgrade your suspension with the QA1 GS501-10450A Pro Coil System and enjoy a customizable ride that meets your performance expectations. With its robust features and user-friendly design, this system is a great addition for any car enthusiast looking to enhance their vehicle's handling and comfort.

Other Part Numbers:
QA1 #qapGS501-10450A

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 $713.98
Shipping Weight: 22.80
Length: 25
Width: 10
Height: 6
Product Added At Sunday 09 August, 2020
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 -
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Vendor Inv Cost Retail Jobber MAP Core Updated
Turn 14 $605.07 $790.94 ? $713.95 ? 2025-07-11 10:44:41

Manufacturer Direct Shipping
This item is available for direct shipping from the manufacturer. Please verify stock availability with the manufacturer. Once confirmed, you can place an order through [Meyer Distributing], who will arrange for dropshipping from the manufacturer directly to our customer.

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