The QA1 rear coil‑over conversion kit for 1965–1972 Ford F‑100 trucks replaces the stock rear coil springs with double‑adjustable coil‑overs. This soft kit (170 lb/in) includes high‑travel springs, double‑adjustable shocks and all necessary hardware to lower the rear and fine‑tune damping. It provides ride‑height and valving adjustability, an easy bolt‑in install and QA1 warranty support.
QA1 65-72 Ford F100 Rear Coil-Over Conversion System - Soft - Double Adjustable (170lbs/in)