C43F 5" inch Lift Kit with FOX 2.0 Shocks

Features:

• Designed for trucks without overload springs
• Full front and rear 5" lift kit system
• 1/4" steel drop crossmembers reposition lower arms
• CNC ductile iron knuckles preserve ESC functionality
• Multipoint differential relocation brackets for rigidity
• Retains factory torsion bars and spring rate
• Includes FOX 2.0 Adventure IFP shocks front & back
• Longer sway links, bump stop extensions, brake lines
• Rear 3" tapered blocks with offset centering design
• Allows clearance for up to 37" tires
• ESC compliance and extended warranty support included
• Torsion bar tool and frame modifications required

This Kit Gives You Lift Without Compromise

If you’re looking to give your 2020–2025 Silverado or Sierra HD a bold new stance and better off-road confidence, the Zone Offroad C43F 5-Inch Lift Kit with FOX 2.0 Shocks hits the sweet spot. It delivers that aggressive look without sacrificing the drivability you rely on every day. Whether you’re hauling tools during the week or chasing trails on the weekend, this kit gives your truck the clearance and control to handle both. With room for up to 37-inch tires, your truck will sit taller and handle rougher terrain without bottoming out or throwing off your steering. The FOX 2.0 shocks smooth out the ride and soak up trail chatter with ease, giving you better performance in both on-road and off-road conditions. The whole package is backed by Zone’s Factory Protection Plus warranty, giving you peace of mind long after the install. It’s everything you need to make your truck tougher, taller, and better equipped for the long haul.

Engineered To Maintain Geometry And Ride Quality

The C43F system is engineered for HD trucks without factory overload springs and includes everything needed to properly lift and support your suspension. At the core are quarter-inch thick American steel crossmembers that drop the lower control arms and pair with a full-width front skid plate for added strength and underbody protection. CNC-machined ductile iron steering knuckles are designed to work with the ESC system, preserving factory safety features and steering response at the new ride height. The kit includes differential relocation brackets to maintain correct CV angles, along with torsion bar crossmember drops, sway bar links, bump stop extensions, and extended brake lines to dial in factory geometry. In the rear, 3-inch tapered blocks with offset pin locations help center the axle and match the lift while maintaining a level stance. FOX 2.0 Adventure Series IFP shocks are included at all four corners, tuned specifically to improve ride comfort and off-road performance. With full hardware, step-by-step instructions, and warranty protection, this kit offers both capability and confidence straight out of the box.

Fitment: 2020, 2021, 2022, 2023, 2024, 2025 GM Silverado/Sierra 2500HD/3500HD No Overload Springs

Notes:

• Fits 2020–2025 Silverado and Sierra 2500HD/3500HD.
• Only works with trucks that do not have overload springs.
• Will not fit with stock 17–18 inch wheels.
• Stock 20 inch wheels can be reused with this kit.
• Minor frame modifications required during installation.
• Torsion bar unloading/loading tool is needed for install.
• Trucks with 2-piece driveshafts may need a carrier bearing drop.
• Compatible with both gas and diesel models.
• Clears up to 37x12.50 tires with proper wheel specs.
• Includes all necessary hardware and step-by-step instructions.
• Includes ESC compliance certification and extended warranty.
• 3-year/36,000-mile warranty followed by lifetime structural coverage.