2020 GMC, Chevrolet ZONE Leveling Kit 2020 GM HD (ZONC1230)

Important Kit Notes:

1.Requires torsion bar unloading tool Kent Moore #CH48809 or equivalent.
2.Trucks come from the factory with one of 2 torsion bar keys installed. If truck is equipped with factory torsion bar keys #84461807 use ZONC1230 leveling keys.
3.Will NOT fit models equipped with factory plow prep package.
4.Will fit AT models.
5.Will fit gas and diesel equipped models.