Direction et Suspension

Cognito Motorsports 3" Standard Leveling Kit everything you need in a leveling kit for your 2019-2022 GMC/Chevy Silverado/Sierra 1500 2WD/4WD Duramax diesel.

Cognito Motorsports 3" Standard Leveling Lift Kit everything you need in a lift kit for your 2019-2022 GMC/Chevy Silverado/Sierra 1500 2WD/4WD Duramax diesel.

Cognito Motorsports Standard Upper Control Arm Kit for your GMC/Chevy Sierra/Silverado 3.0L LM2 Duramax truck.

Cognito Motorsports Uniball SM Series Upper Control Arm Kit for your GMC/Chevy Sierra/Silverado 3.0L LM2 Duramax truck.

2019-2022 GMC/Chevy Duramax 3.0L 2/4WD 1500 LM2 - Made specifically for leveled and lifted applications but also applicable on stock trucks where an upgrade is desired to provide better performance, style, and function. SM series ball joints are included as well as new polyurethane crush sleeves and bushings.

Install a Pacbrake leveling kit above the factory coil springs to level your truck's stance and/or allow for bigger tires.

Rear Shock Extensions for 2020-2023 GMC/Chevy 1500 2WD/4WD Allows re-use of factory length shocks with rear lift installed. Designed to work with 1", 2", 3" and 4" rear blocks, depending on the application. Shock extension is approximately 2" eye-to-eye.

ReadyLift's Chevy/GMC 1500 5 Inch OEM Style Rear Block Kit Fits 2019-2023 Replaces factory rear block for a total of 4" of rear lift. Includes new longer U-bolts and hardware.

1.75" front leveling lift for 2019-2023 GMC AT4 and Trail Boss Not compatible with Sierra AT4X or Silverado ZR2 Edition.

Eliminate truck sag, sway and bottoming out with ALPHA HD air bags / air helper springs from Pacbrake. Don't risk the air leaks and cold weather fractures more common in the plastic end caps of the other guys. Insist on Pacbrake quality, durability and value.