The Ridetech HQ air suspension system is configured for 1973–1979 Ford F-100 2WD trucks with pin spindles and includes front and rear HQ Shockwaves, a front suspension system and a bolt‑on 4‑link. Presented as a complete air‑suspension conversion, the kit replaces key front and rear components to allow adjustable ride height and improved ride control while retaining a bolt‑on installation approach for classic F‑100s.
Ridetech 73-79 Ford F-100 2WD Complete Air Suspension System - Pin Spindle