Cognito 110-90771 Torsion Bar Keys for 20-25 Silverado & Sierra 2500HD/3500HD

Torsion Bar Keys 2020 GM 2500HD/3500HD 2WD/4WD Trucks Cognito Torsion Bar Keys levels the front with the rear of the truck. Their forged construction makes them practically indestructible and they bolt in for easy installation.Torsion bar keys are used to set the ride height of the front of the truck and are commonly used in leveling kits, and it is important to set the height appropriately as to leave ample suspension droop travel to maintain a good ride quality.There are several different torsion bar spring rates that GM made and put in their trucks, the rate depending on the model and features of the truck. Some trucks that have a higher spring rate may not need aftermarket torsion bar adjuster keys to obtain the maximum recommended ride height.This kit is Only used in leveling kit applications as well as lifted applications when the higher setting of that particular lift kit range is desired. Made in the USA. Torsion Bar Keys for 20-24 Silverado/Sierra 2500/3500 2WD/4WD Torsion bar keys are used to set the ride height of the front of the truck and are commonly used in leveling kits Forged Steel Finish: Raw .5-hour DIY install time