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Cognito 4-inch performance lift kit for 2020–2024 Silverado and Sierra 2500/3500 HD trucks that upgrades ride height and suspension geometry. The front non-torsion bar drop kit corrects CV angles while boxed SM Series upper control arms with preinstalled maintenance-free ball joints and pivot bushings restore droop travel. The package includes a patented Pitman and Idler Arm Support Kit, Fox 2.0 remote-reservoir shocks and a 2-inch rear block and U-bolts. Made in the USA.
Cognito 20-24 Chevy/GMC Silv/Sierra 2500/3500 HD 2WD/4WD 4in Perf Lift Kit w/ Fox PSRR 2.0 Shocks
