2001-10 4WD Chevy Silverado, GMC Sierra 2500HD, 3500 2" Leveling Kit
Product No: ZONC1203
Availability: In stock
Fits vehicle with RPO Code FK2, FK3, FF6, FF7, FF8, FF9 (located in glove box). Will require either longer front shocks or shock relocation part ZONC5201.
Zone Offroad torsion keys for the Chevy Silverado, GMC Sierra 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. Longer front shocks or front shock extensions are required.