The QA1 front coil-over conversion kit for 1963–1987 Chevrolet C10 trucks (with upper control arms) converts the front end to coil-overs and delivers adjustable ride height with up to a 5" drop using popular drop spindles. This double-adjustable kit includes upper and lower control arms, double-adjustable shocks, high-travel springs, an upper bracket and all hardware, and provides added caster, tunable valving and a bolt-in path to improved stability and stance.
QA1 63-87 Chevrolet C10 (w/UCA) Front Coil-Over Conversion Kit - Double Adjustable (650lbs/in)