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Trusted Brand Qa1 Rck52391 Suspension Shock Absorber And Coil Spring Assembly Online Exclusive [iPCbaVQ2]

$42.99 $137.99 -69%

QA1 RCK52391 Rear Coil-Over Conversion KitExperience a game-changing transformation with the QA1 RCK52391 Rear Coil-Over Conversion Kit, designed specifically for 1965-1970 Chevy B-Bodies. This comprehensive kit includes everything you need for a sea

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Trusted Brand Qa1 Rck52391 Suspension Shock Absorber And Coil Spring Assembly Online Exclusive [iPCbaVQ2]

QA1 RCK52391 Rear Coil-Over Conversion Kit

Experience a game-changing transformation with the QA1 RCK52391 Rear Coil-Over Conversion Kit, designed specifically for 1965-1970 Chevy B-Bodies. This comprehensive kit includes everything you need for a seamless upgrade, from specially designed USA-made mounting brackets to single or double adjustable aluminum shocks, springs, and all necessary hardware. With its easy bolt-in installation, no cutting or welding is required, making it an ideal choice for DIY enthusiasts and professional installers alike.
  • Adjustable Shocks: Enjoy 18 positions of simultaneous rebound and compression adjustment with single adjustable shocks, or 324 possible valving combinations with QA1's double adjustable shocks.
  • Optimized Performance: The fully threaded body allows for precise adjustment of ride height, ensuring the perfect stance and superior handling.

Advanced Pro Coil Systems

QA1 takes pride in its Pro Coil Systems, which are specifically designed to enhance your vehicle's suspension performance. The American-made lightweight high travel springs have fewer coils and a smaller wire diameter, resulting in increased travel and reduced unsprung weight. This translates to faster reactions and optimized suspension performance for a smooth and controlled ride. With multiple spring rate options available, the kit has been successfully tested in various applications, from casual street driving to hard-core race applications.
  • Complete Suspension Makeover: Pair this kit with QA1's popular adjustable front coil-over kits for a complete suspension makeover, offering a seamless and cohesive driving experience.
  • Quality Assurance: All QA1 products are 100% dyno tested and serialized for quality assurance. They are also rebuildable and revalveable by the QA1 factory or authorized service centers.

Easy Installation and Customization

The QA1 RCK52391 Rear Coil-Over Conversion Kit is designed for easy installation, with no cutting or welding required. This conversion kit will lower your vehicle, providing a sleek and aggressive stance. It's important to note that later model vehicles tend to weigh more on average, so please consider this when ordering springs. For any questions or further assistance, don't hesitate to call QA1 tech at 952.985.5675. With the QA1 RCK52391 Rear Coil-Over Conversion Kit, you can expect a professional-grade upgrade that will take your Chevy B-Body to the next level of performance and style.
  • Customizable Ride Height: Adjust your ride height to the perfect stance or finely tune the weight balance for superior handling.
  • USA-Made Quality: All components are made in the USA, ensuring the highest quality and durability.

What Our Customers Say

January 18, 2026

Absolutely no complaints!

This is a very intelligent device.

- Daniella Y..

January 18, 2026

Absolutely no complaints!

A top-quality item at a reasonable price.

- Gianna W..

January 18, 2026

Absolutely no complaints!

It’s functional, elegant, and durable.

- Sarah D..

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