The QA1 rear coil-over conversion kit for 1965–1972 Ford F-100 trucks in a firm valving setup uses single-adjustable shocks with 250 lb/in high-travel springs and includes all necessary hardware. This kit converts the rear suspension to coilovers and offers precise ride-height and valving adjustments for firmer handling. QA1 supplies an easy bolt-in installation and manufactures components in the USA for consistent fit and quality.
QA1 65-72 Ford F100 Rear Coil-Over Conversion System - Firm - Single Adjustable (250lbs/in)