These GM Pro Coil Systems by QA1 are available for 1971-1996 Impalas and Full Size GM vehicles, including Full Size Compatible with Chevy, Compatible with Buick, Compatible with Oldsmobile, and Compatible with Pontiac models, and are a great option for anyone looking for fully adjustable ride height and valving control.
Choose a spring rate that fits your driving style, adjust the valving to match, and you are on your way.
These shocks utilize a fully threaded body that allows you to adjust your ride height for the perfect stance and weight balance for superior handling.
Specially designed for QA1's Pro Coil Systems, the lightweight American-made high travel springs have fewer coils and a smaller wire diameter, resulting in increased travel due to the larger distance between the coils.
They reduce unsprung weight and react faster, optimizing suspension performance.
Multiple spring rate options are also available and have been successfully tested in various applications, from casual street driving to hardcore race applications.
Lightweight Billet Aluminum Coil-Over Shocks.
High Travel Springs.
Easy, Bolt-In Installation, Ride Height Adjustable, 100% Dyno Tested and Serialized.
Serviceable and Rebuildable by QA1 Authorized Service Centers.
Made in the USA.
Used in drag racing, street performance, autocross, road racing, and street rod applications.
Sold in Pairs.
