Zone Offroad C52N 2-Inch Torsion Bar Key Leveling Kit with Nitro Shocks

The Zone Offroad C52N is a 2-inch torsion bar key leveling kit bundled with Zone Nitro shocks, designed to level the stance of your 1999–2006 Chevy/GMC 1500 4WD pickup. This kit replaces the factory torsion bar keys with precision-engineered replacements that deliver a clean, level look while maintaining dependable daily-driving reliability.

Zone Offroad torsion bar keys are 100% resonance frequency tested to ensure defect-free castings, then CNC machined to deliver the precise amount of lift your vehicle requires. The included Zone Nitro shocks are matched to the 2-inch lift height, providing proper suspension travel and a controlled, comfortable ride after installation.

Key Features:

• Delivers 2 inches of front leveling lift via replacement torsion bar keys
• Includes matched Zone Nitro shocks sized for the 2-inch lift
• Torsion keys are resonance frequency tested and CNC machined for precision fitment
• Levels the front of the truck to eliminate the factory nose-down rake
• Engineered and inspected for daily-driving reliability
• Easy bolt-on installation — no cutting or welding required
• A torsion bar unloading tool is required for installation

The Zone Offroad C52N kit is an excellent choice for Chevy Silverado and GMC Sierra 1500 owners looking to achieve a leveled stance with upgraded shock performance in a single, complete package.