The QA1 Pro Coil rear coil-over for 1964–1972 GM A- and G-body rear applications is a single-adjustable aluminum system built to replace stock rear shocks while improving ride and handling balance. Sold as a pair, it includes two shocks, springs and mounting hardware, a 12-inch spring at 200 lb/in, adjustable rebound, ride-height range and a limited lifetime warranty; made in the USA.
QA1 64-72 GM A/G-Body Pro Rear Coil-Over System - Single Adj. - 12in x 200lbs/in - Aluminum