Fabtech K1212 3" Ball-Joint UCA Lift Kit + Rear Shocks for 2025 Silverado/Sierra

Vehicle Fitment

• 2025 Chevrolet Silverado 1500 / GMC Sierra 1500 (2WD or 4WD)
• Not compatible with standard-cab models, AT4 or Trail Boss trims, or OEM wheels/tires when lifted

Features

• 3" front lift height for increased ground clearance and fender/tire clearance
• Heavy-duty ball-joint upper control arms (UCA) engineered to handle extended suspension travel without bind
• Uses factory coil-over shocks - no need for replacement if stock shocks are in good condition
• Rear lift provided via blocks and U-bolt kit - balanced front/rear ride height raise
• Maintains proper front suspension geometry with updated UCA design to allow correct alignment after lift
• Improved clearance for larger tires / wheels and off-road or rugged road use
• Kit designed for bolt-on installation without frame cutting or welding - reversible back to stock if needed
• Includes all necessary mounting hardware, rear performance shocks, and rear U-bolt/block hardware for complete installation

Specifications

• Part Number: K1212
• Front Lift: 3 inches over stock ride height
• Front Suspension Upgrade: Ball-joint upper control arms (UCA) / coil-over spacer system
• Rear Lift: Block and U-bolt kit (rear axle raise)
• Shock Usage: Utilizes factory coil-over shocks (no requirement for new shocks) - dependent on shock condition
• Installation: Bolt-on, no welding or frame modification required
• Included Components: Front ball-joint UCA kit, rear lift blocks & U-bolts, rear shocks, required hardware and spacers

Included Components

• 1x Front Ball-Joint Upper Control Arm System
• Rear blocks + U-bolt hardware for rear axle lift
• Rear shocks (performance-rated, rear axle)
• All required mounting hardware (bolts, spacers, nuts, brackets)

Product Description

The Fabtech K1212 lift kit gives your 2025 Silverado or Sierra 1500 a noticeable 3-inch ride height increase - improving ground clearance, allowing for larger tire and wheel fitment, and enhancing off-road readiness. Its heavy-duty ball-joint upper control arms are engineered to handle the extra suspension travel without binding, preserving suspension geometry and drivability. Because the kit uses the factory coil-over shocks, costs are reduced and installation remains straightforward, provided the stock shocks are in good condition.

Rear lift is achieved with a block and U-bolt kit, balancing the front and rear ride height and maintaining a proportional stance. The entire system bolts on - no welding or frame cutting is required - and includes everything needed for installation: control arms, rear lift hardware, rear shocks, and all mounting components. This makes K1212 a strong choice for truck owners wanting a reliable, reversible 3" lift upgrade for both on-road comfort and off-road capability.