Skyjacker 4" 1977–1987 GM 1-ton system components aim to deliver improved ground clearance and handling characteristics while retaining comfortable ride qualities. Skyjacker kits come with mounting hardware and instructions and are available for both 2WD and 4WD vehicles. Some installations require additional components to complete a full lift system for specific vehicles.
Skyjacker 4" 77-87 GM 1 TON SYSTEM