Fabtech Performance Lift System

2011–2025 GM C/K2500HD / 3500HD 6.0L, 6.6L Diesel

Part #: FTS21104

Overview

The Fabtech 3.5-inch Performance Lift System is designed to elevate your GM C/K2500HD and 3500HD trucks, providing a significant upgrade in both appearance and off-road capability. Built for enthusiasts who demand durability, performance, and a commanding stance, this lift kit transforms your truck into a more capable and aggressive machine. Whether you're tackling rugged terrain, towing heavy loads, or simply want a bold look, this lift system offers the perfect balance of functionality and style.

Constructed with high-quality components and engineered for precise fitment, the Fabtech lift system enhances ground clearance and suspension travel, allowing you to install larger tires and improve off-road performance. Its straightforward installation process makes it accessible for experienced DIYers and professional installers alike, ensuring your truck is ready to conquer new adventures in no time.

Key Features

The Fabtech 3.5-inch Performance Lift System incorporates advanced engineering and premium materials to deliver reliable performance and long-lasting durability. Key features include:

• Heavy-duty steel coil springs and control arms designed to provide a smooth ride and maintain factory-like handling characteristics.
• Precision-tuned front and rear suspension components that improve off-road articulation and stability.
• High-strength steel strut spacers and lift blocks engineered for maximum durability under demanding conditions.
• Corrosion-resistant finishes to withstand harsh environments and road conditions, ensuring longevity.
• Designed specifically for 2011 and newer GM C/K2500HD and 3500HD trucks, ensuring a perfect fit without compromising ride quality.
• Compatible with factory or aftermarket wheels and tires, allowing for customization and enhanced off-road capability.
• Includes all necessary hardware and mounting brackets for a complete, bolt-on installation.

Construction & Design

The Fabtech lift system features a robust construction utilizing high-grade steel components that are TIG-welded for superior strength and precision. The coil springs are engineered to provide a lift of approximately 3.5 inches, improving ground clearance and allowing for larger tires. The control arms and strut spacers are designed with durability and performance in mind, ensuring consistent alignment and handling characteristics. The system's design maintains factory ride quality while offering increased off-road capability, thanks to its optimized suspension geometry and high-quality materials.

Performance & Sound

With this lift system installed, your truck will not only look more aggressive but also perform better in off-road conditions. The increased ground clearance and improved suspension articulation enable you to navigate rough terrain with confidence. While the primary focus is on durability and functionality, you may notice a slight increase in ride height and a more commanding presence on the road. The system is engineered to deliver a stable, controlled ride without sacrificing comfort or handling.

Installation & Fitment

The Fabtech 3.5-inch Performance Lift System is designed for a straightforward bolt-on installation. It uses existing factory mounting points and includes all necessary hardware, making it suitable for experienced DIY enthusiasts and professional installers. No cutting, drilling, or extensive modifications are required, and the system is engineered to maintain factory alignment settings. For optimal performance and safety, professional installation is recommended.

• Easy bolt-on installation with all hardware included
• No cutting or drilling required
• Designed for 2011 and newer GM C/K2500HD and 3500HD trucks

What's Included

• Front coil springs and control arms
• Rear lift blocks and u-bolts
• Strut spacers and mounting brackets
• All necessary hardware and installation instructions

Ideal For

This lift system is perfect for off-road enthusiasts, heavy-duty truck owners, and anyone looking to enhance the appearance and capability of their GM C/K2500HD or 3500HD. It provides improved ground clearance, better tire fitment, and a commanding stance suitable for rugged adventures or towing applications.

Emissions Note

This product is designed to meet or exceed industry standards for durability and performance. Please verify local regulations regarding emissions compliance before installation. The lift system is intended for off-road use and may not be street-legal in all areas.