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All-in-one Qa1 Rear Pro Coilover Kit - Single Adjustable, 200 Lbs/in Rate - 1973-1977 Oldsmobile Cutlass Supreme Series [0xn1BsVg]

$70.99 $227.99 -69%

QA1 Rear Pro Coilover Kit for 1973-1977 Oldsmobile Cutlass Supreme The QA1 Rear Pro Coilover Kit is a game-changer for the 1973-1977 Oldsmobile Cutlass Supreme, offering a complete suspension upgrade that combines performance and ease of installation

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QA1 Rear Pro Coilover Kit for 1973-1977 Oldsmobile Cutlass Supreme

The QA1 Rear Pro Coilover Kit is a game-changer for the 1973-1977 Oldsmobile Cutlass Supreme, offering a complete suspension upgrade that combines performance and ease of installation. This kit includes specially designed mounting brackets, single or double adjustable aluminum shocks, springs, and all necessary hardware. With the ability to adjust rebound and compression settings, you can achieve the perfect ride height and weight balance for superior handling.

Advanced Features and Specifications

The QA1 Rear Pro Coilover Kit boasts several advanced features that set it apart from other suspension systems. The single adjustable shocks provide 18 positions of simultaneous rebound and compression adjustment, while the double adjustable shocks offer 18 positions of compression adjustment and 18 positions of rebound adjustment, resulting in a total of 324 possible valving combinations. This allows for a highly customizable driving experience. The kit also includes American-made lightweight high travel springs with fewer coils and a smaller wire diameter, which optimize suspension performance by reducing unsprung weight and improving responsiveness. Each kit is 100% dyno tested and serialized for quality assurance, and is rebuildable and revalveable by QA1 Factory or authorized service centers.

Practical Applications and Benefits

The QA1 Rear Pro Coilover Kit is ideal for both casual street drivers and enthusiasts looking to enhance the performance of their 1973-1977 Oldsmobile Cutlass Supreme. With a range of spring rate options and the ability to lower the vehicle, this kit provides the perfect balance of ride quality and performance handling. Its easy bolt-in installation ensures that you can achieve a complete suspension makeover without the need for cutting or welding. Whether you're driving around town or hitting the track, this kit will help you achieve the ultimate driving experience. With a limited lifetime warranty and proudly made in the USA, you can trust the quality and reliability of the QA1 Rear Pro Coilover Kit.

What Our Customers Say

December 30, 2025

Absolutely no complaints!

An investment that paid off immediately.

- Harper F..

December 30, 2025

Absolutely no complaints!

This is a very solid and quality piece of hardware.

- Roman F..

December 30, 2025

Absolutely no complaints!

A great item that is well worth all the money.

- Alani J..

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