The Skyjacker 6-inch SR leaf spring kit for 1988–1991 1/2‑ton Suburban fitments raises vehicle height and clearance while aiming to maintain a comfortable ride and improved handling. Skyjacker supplies mounting hardware and detailed instructions with the kit, supports both 2WD and 4WD applications, and backs the product with a limited lifetime warranty; other components may be needed for a complete installation.
Skyjacker 6" SYS 88-91 1/2 T SUBURBAN