The QA1 Pro Coil front coil-over is a single-adjustable stock-mount shock kit offering threaded ride-height adjustment and valving control. It includes a 10" spring rated 450 lb/in with a large tapered flat end, compressed length 8.63" and extended 12.88". The kit installs with minimal modification and brings a firmer, more tunable setup to your front suspension.
QA1 GM Pro Front Coil-Over System - Single Adj. - 10in x 450lbs/in - Flat Large - Aluminum