Fabtech FAB Ultimate Kit Component Box — 4-Inch Ultimate System with Performance Shocks for 2011–2019 GM C/K 2500HD/3500HD

The Fabtech Ultimate System for GM HD pickups delivers a dedicated 4-inch lift tailored to the 2011–2019 GM C/K 2500HD and 3500HD chassis, packaged in the FAB Ultimate Kit Component Box for streamlined installation.

• Perfect fit for 2011–2019 GM C/K 2500HD and 3500HD trucks, aligning with factory mounting points for straightforward assembly.
• Includes performance shocks designed to improve damping, handling, and stability on- and off-road when the vehicle is lifted.
• 4-inch lift specification provides increased ground clearance and an enhanced, more aggressive stance without sacrificing ride quality.
• Comprehensive component box packaging bundles the essential parts required to complete the Ultimate System upgrade.
• Durable, heavy-duty suspension components built to support towing, payloads, and rugged terrain common to HD GM trucks.
• Fabtech engineering ensures compatibility with the OEM drivetrain and steering geometry for predictable, confident driving dynamics.