GMC Sierra 3500 Suspension Lift Kit - Cognito - 6in Std Lift Kit w/ Fox PS 2.0 IFP - Semi-gloss Black (2001–2013). This complete system adds 6 inches of front lift with components engineered for proper geometry and ride quality.

Built around Cognito’s Non-Torsion Bar Drop Front Lift, this kit corrects CV joint angles and maintains adequate droop travel. SM Series Ball Joint Upper Control Arms use boxed sheet-metal construction with a semi-gloss black powder coat and include ball joints, new crush sleeves, and polyurethane bushings. Cognito forged torsion bar keys index the front to match the rear. Fox 2.0 Performance Series IFP smooth-body shocks provide controlled damping for comfortable road manners and predictable handling on rough terrain. The rear is handled by a 4-inch cast-steel block and heavy-duty zinc-plated U-bolts. Fits 2001–2013 GMC Sierra 3500 HD 2WD/4WD. Made in the USA. Approx. 12-hour DIY install time.

Features

• 6 in front lift; levels vehicle front to rear
• Non-Torsion Bar Drop Front Lift; corrected CV joint angles
• SM Series Ball Joint UCAs; boxed, semi-gloss black
• Fox 2.0 Performance Series IFP shocks
• 4 in rear block with heavy-duty zinc-plated U-bolts
• Includes ball joints, crush sleeves, and polyurethane bushings
• Made in the USA; approx. 12-hour DIY install

Have questions or want help planning your build? Call 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations—Austin, Texas and the Los Angeles, California area—where we offer installation and customization services.

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

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