QA1 27 Series Stock Mount Monotube Shock Absorber - Sealed Hyperscrew (IMCA) - 5-12 Valving - Steel

QA1 is well-known for making performance suspension components, and this 27 Series Stock Mount Monotube Shock Absorber is a solid choice for your 1971-1996 Chevrolet Impala. It’s designed to work with the factory mounting locations, making installation straightforward if you’re keeping your car’s original setup. This shock absorber features a steel body and a sealed hyperscrew design, often used in IMCA racing classes, which helps ensure consistent performance.

Each QA1 shock is put through a dyno test and given a serial number, so you know it’s ready to perform right out of the box. The valving is set at 5-12M, and you have options for gas charging if you need to fine-tune it further. Plus, it’s built to be rebuilt and revalved, meaning you can service it yourself and adapt it to changing needs over time. This shock absorber is made in the USA.