GMC Sierra 3500 Suspension Lift Kit - Front + Rear - Cognito - Standard 4in Lift Kit w/ 2.0 IFP Shocks (2020–2026). A complete 4-inch solution for Sierra 3500 HD 2WD/4WD built for ride quality and durability.

Cognito’s Non‑Torsion Bar Drop front design corrects CV angles and preserves droop travel for composed road manners and predictable trail control. The 2.0 IFP monotube shocks use an impact‑extruded aluminum body for cooling and corrosion resistance, with an internal floating piston to prevent aeration and factory‑tuned valving. A 2-inch rear block with zinc‑plated U-bolts delivers dependable rear lift. Engineered, manufactured, and assembled in the USA.

Features

• Fits 2020–2026 GMC Sierra 3500 HD, 2WD/4WD
• 4 in front lift; 2 in rear via block and U-bolt kit
• Cognito 2.0 IFP monotube shocks, aluminum body
• Allows up to 37x12.5 on 9 in wheel with 5.5 in backspacing

Questions or ready to plan your build? Call our Austin, TX shop at 512-982-9393 or our Los Angeles, CA area shop at 562-981-6800. We offer installation and customization services at both locations.

Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

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