Fabtech Uniball Upper Control Arm System

2007–2018 GM C/K1500 Pickup 4WD / 4x4 3.5" Lift with Performance Shocks

Part #: K1062

Overview

The Fabtech 3.5" Uniball Upper Control Arm System is an advanced suspension upgrade designed specifically for your GM C/K1500 Pickup from 2007 to 2018. This system enhances your truck's off-road capability, handling, and durability by replacing the factory upper control arms with high-strength, precision-engineered components. Whether you're tackling rugged trails, hauling loads, or seeking improved ride quality on the street, this kit provides a significant upgrade over stock suspension parts.

Built for enthusiasts who demand strength and performance, the Uniball Upper Control Arms feature robust construction and premium materials. The system also includes performance shocks that help support a smooth, controlled ride while maintaining excellent articulation and stability. With this upgrade, you'll experience improved wheel alignment, better handling, and increased ground clearance, making your truck more capable in challenging conditions.

Key Features

The Fabtech Uniball Upper Control Arm System offers a range of innovative features designed to maximize performance and durability:

• Constructed with .120-inch wall 4130 Chromoly tubing, providing exceptional strength and resistance to bending or breaking under demanding conditions.
• Features 1.50-inch outer diameter tubing for added rigidity and durability in off-road environments.
• Includes high-quality FK Stainless PTFE Uniballs, offering smooth movement, corrosion resistance, and long service life, ensuring reliable performance over time.
• Designed with precision engineering to improve caster and camber angles, enhancing steering response and tire wear.
• Includes front differential drop brackets to maintain proper driveline angles and reduce stress on CV joints and axles.
• Supplied with a 1/4-inch thick steel skid differential plate, providing robust protection against rocks, debris, and rough terrain.
• Rear lift is achieved with 1.5-inch lift blocks and U-bolts, maintaining proper axle alignment and ride height.
• Utilizes the stock front coilover shocks with added upper spacers, ensuring compatibility and ease of installation.
• Designed for easy bolt-on installation with minimal modifications required, making it accessible for DIY enthusiasts and professional installers alike.

Construction & Design

The control arms are meticulously crafted from high-grade 4130 Chromoly steel, known for its excellent strength-to-weight ratio and toughness. The .120-inch wall thickness ensures the arms can withstand the rigors of off-road driving while maintaining lightweight characteristics. The use of CNC-machined components and TIG welding guarantees precise fitment and durability.

The inclusion of stainless PTFE-lined uniballs ensures smooth articulation and reduces maintenance needs, even in harsh environments. The differential drop brackets are engineered to maintain proper driveline angles, preventing vibrations and premature wear. The steel skid plate adds a layer of protection to critical drivetrain components, safeguarding your investment during off-road adventures.

Performance & Sound

This suspension system significantly improves your truck's off-road capability by increasing ground clearance and articulation. The upgraded control arms and shocks work together to provide better handling, stability, and ride quality both on and off the pavement. While specific horsepower or torque gains are not claimed, the system helps support increased load capacity and improved suspension response, making your vehicle more confident in challenging conditions.

Installation & Fitment

The Fabtech Uniball Upper Control Arm System is designed as a direct bolt-on upgrade for your GM C/K1500 Pickup from 2007 to 2018. The installation process typically requires basic hand tools and can be completed with standard mechanical skills. No cutting, drilling, or extensive modifications are necessary, and the system is engineered to fit seamlessly with your existing suspension components. Proper alignment is recommended after installation to ensure optimal handling and tire wear.

• Includes all necessary control arms, differential drop brackets, skid plate, lift blocks, U-bolts, and hardware.
• Compatible with factory or aftermarket shocks; the system utilizes the stock front coilovers with spacers for easy installation.

What's Included

• High-strength Uniball Upper Control Arms (front)
• Front differential drop brackets
• Steel skid differential plate
• Rear lift blocks and U-bolts
• All necessary mounting hardware and instructions

Ideal For

• Off-road enthusiasts seeking increased ground clearance and suspension durability
• Truck owners looking to improve handling and ride quality on and off the pavement
• Those wanting a reliable, bolt-on suspension upgrade with premium components