The Tuff Country 4‑inch lift kit for 1999–2005 Chevy Silverado 1500 4x4 combines a one‑piece sub‑frame and heavy‑duty steering knuckles for structural strength while preserving ride quality. This version ships with SX8000 shocks and is engineered for straightforward installation; the kit includes a limited lifetime warranty for the system.
Tuff Country 99-05 Chevy Silverado 1500 4x4 4in Lift Kit (w/One Piece Sub Frame SX8000 Shocks)