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Skyjacker Black Max 4" components for 1977–1987 GM 1-ton systems support lift and improved handling while targeting a comfortable ride quality. Skyjacker kits are supplied with mounting hardware and detailed instructions and are available for 2WD and 4WD vehicles. Installations may need additional components to create a full, vehicle-specific lift system.
Skyjacker 4" 77-87 GM 1 TON SYSTEM
