The QA1 Pro Coil rear coil-over for 1978–1996 GM B-body rear applications is a single-adjustable aluminum system intended to tighten rear-end response while retaining comfort. Sold as a pair, it includes two shocks, springs and mounting hardware, offers adjustable rebound, a 12-inch spring at 250 lb/in, ride-height adjustability and QA1's limited lifetime warranty; proudly made in the USA.
QA1 78-96 GM B-Body Pro Rear Coil-Over System - Single Adj. - 12in x 250lbs/in - Aluminum