2007-13 2WD Chevy Silverado, GMC Sierra 1500 4.5" strut lift kit, Nitro shocks

The Zone Offroad 4.5" suspension lift kit system for the Chevy Silverado, GMC Sierra 1500 includes massive 1-piece main crossmembers made from 1/4" thick steel and built to handle anything. These two main crossmembers are locked together by two strut bars that create a solid sub-frame. New front struts are part of this package. The CNC machined ductile iron steering knuckles ensure proper steering geometry as well as reduce installation time compared to a drop bracket system. Combine all of these factors and the Zone system is built to perform! Includes rear Zone Nitro shocks. Shock boots sold separately. The add-a-leaf option is recommended for Crew Cab models for a more level stance. See part ZONC6159.

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