The QA1 Pro Coil rear coil-over for 1973–1977 GM A-body rear applications is a single-adjustable aluminum system focused on improving rear suspension balance. Sold as a pair, it includes two shocks, springs and mounting hardware, features adjustable rebound, a 12-inch spring rated at 220 lb/in, provides a practical ride-height range and comes with a limited lifetime warranty; made in the USA.
QA1 73-77 GM A-Body Pro Rear Coil-Over System - Single Adj. - 12in x 220lbs/in - Aluminum