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QA1 Kit, Rear Pro-Coil MOD-Adj, 64-72 GM A/G-Body, 14-150 - RCK52441

QA1 RCK52441 MOD Series Shock

Experience the ultimate in shock adjustability with the QA1 RCK52441 MOD Series Shock, engineered for high-performance drag racing and pro-touring vehicles. This innovative shock absorber is designed to adapt seamlessly to changing track conditions, ensuring you get the best performance out of your ride.

Key Features

  • QuickTune Technology: Easily swap out dry modular valve packs without removing the shocks from your vehicle. This industry-first feature allows for quick revalving while maintaining the oil path, preventing contamination from debris and air.
  • Double Adjustable Design: Fine-tune your ride with independent control over compression and rebound characteristics, thanks to adjustable low-speed bleed settings.
  • Versatile Mounting Options: The nitrogen-charged canister is available in both piggyback and remote configurations, making installation straightforward even in tight spaces. The indexable base eyelet allows for optimal shock and canister placement.
  • Comprehensive Testing: Each shock is 100% dyno tested and serialized, ensuring top-notch quality and performance. Proudly manufactured in Lakeville, Minnesota.

Specifications

  • Application: Rear Pro Coil shock for 1964-1972 GM A and G-Bodies
  • Spring Rate: 150 lbs
  • Included Components: Two shocks, 14" springs, mounting hardware, and brackets

Benefits of the RCK52441 MOD Series Shock

This shock absorber provides an expansive force curve capability, allowing you to tailor your suspension setup to meet your specific driving needs. Whether you’re hitting the drag strip or carving through corners, the MOD Series gives you the control you need to optimize your vehicle's performance.

Customer Insights

Users have praised the RCK52441 for its remarkable adjustability and ease of installation. Many have noted how the QuickTune Technology has significantly improved their vehicle's handling, allowing for quick adjustments trackside without the hassle of disassembling components. The ability to customize both compression and rebound settings has been highlighted as a game changer for those serious about performance.

Other Part Numbers:
QA1 #qapRCK52441

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 $2,108.03
Shipping Weight: 27.20
Length: 30
Width: 15
Height: 10
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
Turn 14 $1,786.47 $2,335.26 ? $2,107.95 ? 2025-07-11 10:45:11


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