Cognito Comfort Ride Torsion Bar kit for 11-19 Silverado/Sierra 2500HD/3500HD 2WD/4WD The adjustable torsion key provides

The adjustable torsion key provides 1” to 2” of lift and gives clearance to add up to 34" wheels and tires to your GM HD Truck

After-Installation Adjustability for Optimum Performance

Transmission Slip Protection

6L LML Duramax 2013 Chevy 6

warranty information

Cognito Comfort Ride Torsion Bar kit for 11-19 Silverado/Sierra 2500HD/3500HD 2WD/4WD The adjustable torsion key providesEach Kit Features: Direct OEM replacement Softer rate for improved ride quality Left and right replacement torsion bars Simple installation 1 hour DIY install time Made in the USA SKU 510 90936 The Cognito Comfort Ride Torsion Bars feature a reduced rate which offers a superior ride in comparison to the stiff OEM torsion bars. Built to OEM standards, this kit is a direct replacement for the OEM bars. More Information Weight 71. 000000 Width 10" Length