The QA1 Pro Coil front coil-over is a single-adjustable stock-mount shock kit that provides threaded ride-height control and valving adjustability. It includes an 11" spring rated 250 lb/in with a large tapered flat end, compressed length 10.13" and extended 14". The result is a straightforward bolt-in solution for dialing stance and refining front suspension behavior.
QA1 GM Pro Front Coil-Over System - Single Adj. - 11in x 250lbs/in - Flat Large - Aluminum