110-90270 Cognito Torsion Bar Adjuster Key Kit - 2" Lift - GMC/Chevy 6.6L Duramax 2011-2019

1 Front Bilstein 5100 Series Shock Absorber for 2011-2021 GMC Chevy Duramax 6.6L LML diesel trucks with a 0-1.5-inch lift. Features a 46mm digressive piston with self-adjusting deflective disc valving. Backed with an aftermarket lifetime warranty.

1 Rear Bilstein 5100 Series Shock Absorber for 2011-2022 GMC Chevy Duramax 6.6L diesel trucks with the LML or L5P engine with a stock-1.0" Lift. Backed with an aftermarket lifetime warranty.

Cognito's shock extender leveling kit for your 2011-2019 GMC/Chevy Duramax 6.6L 2/4WD 2500HD/3500HD truck with the LML/L5P motor. Designed for stock shocks and Cognito's upper control arm kit.

2011-2016 GM 6.6L Duramax LML - Bilstein 5100 Series Steering Stabilizers utilize the same high gas pressure monotube design found in their shock absorbers. They feature digressive valving, reducing vibration and wear & tear on steering components. Designed specifically to replace the vehicle's OE stabilizer, for easy installation.