The QA1 front coil-over conversion kit for 1963–1987 Chevrolet C10 trucks (with upper control arms) includes double-adjustable shocks matched to 850 lb/in high-travel springs to convert the front end to coil-overs. The kit provides upper and lower control arms, double-adjustable shocks, high-travel springs, an upper bracket and all necessary hardware. Adjustable ride height and valving offer tunability for stance and on-road behavior.
QA1 63-87 Chevrolet C10 (w/UCA) Front Coil-Over Conversion Kit - Double Adjustable (850lbs/in)