Cognito Motorsports 3-Inch Standard Leveling Kit (SKU 110-91246)
Fits 2020-2025 6.6L Duramax V8 (L5P) · 6.6L Duramax V8 (L5P, updated)
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The same idea as the 2011-2019 kit but built for the 2020-and-up body style: 3 inches of front lift using ball joint upper control arms, a torsion bar adjuster key kit and front shock spacers. Cognito rates this one for a larger 35x12.50 tire on a 9-inch wheel with 5 inches of backspacing.
why this one — This is the correct part number if your truck is the 2020-or-newer body; the 2011-2019 kit will not bolt on. Compared to that older kit it is cheaper and clears a bigger tire, but it uses standard upper control arms rather than the SM Series arms Cognito sells alongside it, so if you want the beefier arms you pay more for the SM version.
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