The QA1 Pro Coil front coil-over is a single-adjustable stock-mount shock kit built for tuning ride height and damping. It ships with a 10" spring rated 400 lb/in and a tapered flat end, compressed length 10.13" and extended 14". Adjustable shock valving and a threaded body let you dial stance and balance, while easy bolt-in fitment and QA1 support simplify installation.
QA1 GM Pro Front Coil-Over System - Single Adj. - 10in x 400lbs/in - Flat - Aluminum