The QA1 Pro Coil rear coil-over for 1973–1977 GM A-body rear applications is a single-adjustable aluminum package that replaces stock rear components to refine ride and handling. Sold as a pair, it includes two shocks, springs and mounting hardware, has adjustable rebound, a 12-inch spring at 170 lb/in, useful ride-height range and a limited lifetime warranty; made in the USA.
QA1 73-77 GM A-Body Pro Rear Coil-Over System - Single Adj. - 12in x 170lbs/in - Aluminum