Fabtech 4" Basic System with Stealth and OE Forged Steel Upper Control Arms

2014–2018 GM C/K1500 Pickup / Silverado 1500 / Sierra 1500 5.3L, 6.2L V8

Part #: K1116M

Overview

The Fabtech 4" Basic System with Stealth and OE Forged Steel Upper Control Arms is a comprehensive suspension upgrade designed specifically for GM C/K1500 pickups from 2014 to 2018. This system provides a balanced combination of performance, durability, and a clean, aggressive look, making it an ideal choice for truck enthusiasts who want to enhance their vehicle's off-road capability and on-road ride quality.

Built with heavy-duty construction and proven design features, this 4-inch lift kit offers a reliable solution for those seeking a modest lift to accommodate 33-inch tall tires. Whether you're tackling off-road trails, hauling loads, or simply want a more commanding stance, this system delivers improved ground clearance, stability, and style.

Key Features

The Fabtech 4" Basic System is engineered with the enthusiast in mind, combining strength, functionality, and ease of installation. Key features include:

• Heavy-duty 1/4-inch thick steel high arched lower control arm crossmembers, providing maximum strength and durability for demanding off-road use.
• Stealth-style coilover shocks that offer a smooth ride and enhanced handling characteristics both on and off the pavement.
• OE Forged Steel Upper Control Arms designed to retain proper alignment and steering geometry, ensuring precise handling and tire wear.
• Retains the stock track width, maintaining a clean appearance and preventing fender rubbing issues when fitted with 33-inch tires.
• Rear lift achieved with a simple block and u-bolt configuration, providing a straightforward and reliable method to level the vehicle.
• Heavy-duty components and high-quality materials that withstand the rigors of off-road adventures and daily driving.
• Designed for easy bolt-on installation with minimal modifications required, making it accessible for DIY enthusiasts and professional installers alike.

Construction & Design

The Fabtech 4" Basic System features robust construction with high-quality steel components designed for maximum strength and longevity. The high arched lower control arm crossmembers are crafted from 1/4-inch thick steel, providing a sturdy foundation that resists bending and flexing under heavy loads or rough terrain. The OE Forged Steel Upper Control Arms are engineered to maintain factory-like steering geometry, ensuring your vehicle handles precisely and tires wear evenly.

The system incorporates durable coilover shocks that are engineered for performance and comfort, absorbing impacts from uneven terrain while maintaining stability. The rear lift is achieved with a simple block and u-bolt setup, which is a proven method for maintaining ride quality and vehicle balance. Overall, the design emphasizes strength, reliability, and ease of installation, making it a practical upgrade for both off-road enthusiasts and daily drivers.

Performance & Sound

This lift system enhances your GM pickup's off-road capability by increasing ground clearance and allowing for larger tires, which improves approach and departure angles. The upgraded suspension components contribute to better handling, stability, and ride quality, whether you're navigating rough trails or city streets. The system does not significantly alter the vehicle's sound profile but provides a more commanding stance and improved overall driving experience.

Installation & Fitment

The Fabtech 4" Basic System is designed for a straightforward bolt-on installation, with most components fitting directly onto the factory mounting points. No cutting, drilling, or extensive modifications are typically required, making it suitable for DIY installation or professional service. Proper alignment is recommended after installation to ensure optimal handling and tire wear. The system is engineered to retain the factory track width, ensuring a clean appearance and compatibility with stock or aftermarket wheels and tires.

• Easy bolt-on installation with standard tools
• No cutting or drilling required in most cases
• Includes all necessary hardware and components for a complete upgrade

What's Included

• High arched lower control arm crossmembers
• OE Forged Steel Upper Control Arms
• Stealth coilover shocks
• Rear lift blocks and u-bolts
• All necessary mounting hardware and instructions

Ideal For

This suspension lift kit is perfect for GM C/K1500 owners looking to improve off-road performance, increase ground clearance, and achieve a more aggressive stance. It is well-suited for daily drivers, weekend trail riders, and anyone wanting a reliable, durable lift system that maintains factory handling characteristics.

Emissions Note

This product is designed to be compliant with applicable emissions regulations and is suitable for use in regions with strict emissions standards. Always verify local laws and regulations before installation.