The Skyjacker 6‑inch Black Max shock system for 1969–1972 GM setups with a 56‑inch rear spring option is intended to improve damping for lifted trucks. Skyjacker designs suspension kits to preserve ride quality while increasing height and clearance; systems typically include hardware and instructions. Other components may be needed to complete a full installation, and a limited lifetime warranty applies.
Skyjacker 6" 69-72 GM W/56" REAR SPRG