The QA1 GM Pro front coilover is a double-adjustable stock-mount coil-over shock kit that offers independent rebound and compression tuning for improved ride and handling. It includes a 10" spring rated 350 lb/in with a tapered pigtail end and measures 10.13" compressed and 17" extended. Aluminum construction, easy bolt-in installation for factory or QA1 tubular control arms, ride height adjustment up to 2 and limited lifetime warranty; made in the USA.
QA1 GM Pro Front Coil-Over System - Double Adj. - 10in x 350lbs/in - Pigtail - Aluminum