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The Cognito 4" Elite lift kit for 2020–2024 Silverado and Sierra 2500/3500 HD (2WD/4WD) combines King 2.5 reservoir shocks with SM Series upper control arms, a Cognito block and U-bolt kit and the patented PISK pitman/idler support. It yields approximately 4" front and 2" rear lift, maintains droop travel for improved ride quality, and supports larger tires and wheel fitments for a complete bolt-on suspension upgrade.
Cognito 20-24 Chevy/GMC Silv/Sierra 2500/3500 HD 2WD/4WD 4in Elite Lift Kit w/ King 2.5 RR Shocks
