Cognito 2011-2019 Chevrolet/GMC Silverado/Sierra 2500/3500 HD Torsion Bar Keys - 110-90270

Fits 2011-2019 Chevrolet Silverado and GMC Sierra 2500 HD/3500 HD 2WD/4WD models.

Cognito torsion bar keys are engineered to precisely adjust the front ride height of your heavy-duty truck. Whether you are installing a leveling kit or seeking to maximize the height of a lifted application—such as adjusting a Cognito 4-inch lift to a 6-inch setting—these keys provide the necessary indexed rotation to achieve your desired stance. Unlike generic keys, Cognito focuses on maintaining sufficient suspension droop travel to ensure factory-like ride quality and prevent premature wear on suspension components.

Constructed from high-strength forged steel with a raw finish, these keys are designed to handle the high stress and varying spring rates of GM heavy-duty torsion bars. They replace the factory adjuster keys to provide the extra lift required when stock components reach their adjustment limit.

• Fits 2011-2019 Silverado/Sierra 2500 HD / 3500 HD (2WD/4WD)
• Forged steel construction for maximum durability
• Adjustable ride height for leveling or lifting applications
• Maintains critical suspension droop travel
• Finish: Raw
• Manufacturer Part Number: 110-90270