The Ridetech HQ air suspension system is specified for 1965–1972 Ford F-100 2WD trucks and includes front and rear HQ Shockwaves along with a front suspension system and a bolt-on 4-link. The listing identifies the complete air suspension solution as tailored for the classic F-100 years noted and includes the pin spindle configuration referenced in the source description.
Ridetech 65-72 Ford F-100 2WD Complete Air Suspension System w/ Pin Spindle