4WD Silverado, Sierra, Avalanche, Tahoe, Yukon, Suburban 1500 2" Leveling Kit
Product No: ZONC1201
Availability: In stock
Zone Offroad torsion keys for the Silverado, Sierra, Avalanche, Tahoe, Yukon, Suburban bolt to the factory location. These keys are made in the USA and are 100% resonant frequency tested to ensure a solid casting. Once tested the torsion bar keys are then CNC machined. Front shocks are optional.