The Cognito 7-inch Premier lift kit for 2020–2024 Chevrolet and GMC Silverado/Sierra 2500/3500 HD includes Elka 2.5 reservoir shocks, SM Series upper control arms and a Cognito block and U-bolt kit to yield 7 inches front and 5 inches rear lift while retaining droop travel. Powder-coated, welded components include extended stainless brake lines and are engineered to correct CV joint angles; CV driveline required for sustained 4WD speeds.
Cognito 20-24 Chevy/GMC Silv/Sierra 2500/3500 HD 2WD/4WD 7in Premier Lift Kit w/ Elka 2.5 RR Shocks