The QA1 Pro front coil-over system for GM vehicles is a double-adjustable coilover that enables independent rebound and compression tuning to tailor ride and handling. It includes an 11" spring rated 300 lb/in with a large tapered flat end for secure seating. Compressed length is 9.63" and extended length 14.5"; the kit offers up to 2" of ride-height adjustment and bolts in with factory or QA1 tubular control arms. Limited Lifetime Warranty; made in the USA.
QA1 GM Pro Front Coil-Over System - Double Adj. - 11in x 300lbs/in - Flat Large - Aluminum