Ridetech HQ front coilovers for 1965-1979 Ford F-100 2WD trucks with Ridetech front suspension. This pair combines single-adjustable shocks with 10-inch, 750 lb/in springs.
 
Threaded spring seats let you set ride height, then lock the setting in place. The rebound knobs control how quickly the front returns after a bump, so you can tune body movement after the truck is together instead of living with one fixed shock setting. Delrin spring washers sit between the springs and seats.
 
Specs: 4.1-inch shock stroke; 11.13-inch compressed, 13.50-inch ride, and 15.23-inch extended lengths measured bearing center to bearing center. Includes two HQ shocks, springs, eyelets, spring seats and adjusters, locking screws, retaining rings, Delrin washers, and bearing spacers. Part 12313510.