Skyjacker’s 6-inch SR leaf spring kit for 1973–1987 1/2‑ton Suburban applications increases vehicle height and clearance while aiming to keep a controlled, comfortable ride. The kit ships with the necessary mounting hardware and installation instructions, supports both 2WD and 4WD setups, and is backed by a limited lifetime warranty; note that other parts may be required to complete the full lift installation.
Skyjacker 6"SYS 73-87 1/2T SUBURBAN