The Ridetech HQ rear coilover pair for 1999–2006 Silverado/Sierra 2WD (2007 Classic) is built for use with Ridetech 4‑Link or Wishbone rear systems. The kit includes rebound‑adjustable shocks, springs, spring mounts and Delrin spring washers and is sold as a matched rear pair to convert the rear suspension to coilovers compatible with Ridetech hardware for tunable damping.
Ridetech 99-06 Chevy Silverado Rear HQ Series CoilOvers for use with Wishbone System