The QA1 Pro front coil-over system for GM vehicles is a double-adjustable coilover that enables independent rebound and compression adjustment to balance comfort and control. It comes with a 9" spring rated 650 lb/in and a large pigtail end. Compressed length is 9.63" and extended length 14.5"; the kit includes up to 2" of ride-height adjustment and bolts in with factory or QA1 tubular control arms. Limited Lifetime Warranty; proudly made in the USA.
QA1 GM Pro Front Coil-Over System - Double Adj. - 9in x 650lbs/in - Pigtail Large - Aluminum