Zone Offroad Products GM Torsion Bar Keys
If you’ve been looking to level your half-ton GM truck then Zone Offroad Products has the answer. Zone Offroad torsion bar keys are made in the USA and are 100 percent resonant frequency tested for GMs from 1988 to 2006. Once tested, the keys are CNC machined to ensure the proper amount of lift for your vehicle. This is just one item in a complete line of leveling products. Optional Zone Offroad shocks are available as well. For more information, visit www.zoneoffroad.com.