QA1 Pro Rear Coil shocks for 1964–1972 GM A-body vehicles are single-adjustable aluminum coil-over shocks sold as a pair and include brackets and two shocks (no springs). They offer adjustable rebound for improved ride quality and handling, allow ride height adjustment within the stated range, and are backed by a limited lifetime warranty while being made in the USA.
QA1 64-72 GM A/G-Body Pro Rear Coil-Over Shock Absorber - Single Adj. - Stock Mount - Aluminum