2019-2025 GM HD Premium Falcon Standalone 8" Lift Front Pair (93-30840)

The ReadyLIFT Premium Falcon 3.3 Fast Adjust Monotube Shocks for the 2011-2025 GMC/Chevy 2500/3500 HD are high-performance standalone front shocks designed for heavy-duty trucks with an 8-inch lift. These shocks feature Falcon's advanced Fast Adjust technology, allowing drivers to tune their suspension on the fly with a 3-position compression knob and an 8-position micro-adjust dial. This setup provides elite-level control and damping consistency, making it ideal for managing the heavy forces of large wheels and tires during towing, hauling, or high-performance off-roading.

Features

• Falcon 3.3 Fast Adjust shocks offer top-tier performance with comprehensive on-the-fly tunability.
• Features a 3-position main compression knob to quickly switch between Soft, Custom, and Firm modes.
• Includes an 8-position Micro Adjust dial for granular damping control within the Custom setting.
• Specifically tuned for 8-inch lifted GMC/Chevy HD trucks to ensure optimal suspension geometry and ride.
• Volume Optimized Damping (VOD) utilizes a digressive linear piston for reduced body roll and bottom-out resistance.
• Hard-anodized 6061-T6 aluminum shock bodies offer superior impact resistance and heat dissipation.
• 3/4-inch induction hardened chrome-plated shafts resist rock damage, corrosion, and buckling.
• Red Line high VI full synthetic shock oil ensures consistent performance across extreme temperatures.
• Direct bolt-on performance designed to work seamlessly with ReadyLIFT 8.0" lift systems.

Notes

• A professional wheel alignment is required after installation to ensure optimal handling and safety.
• Headlamp aim must be checked and adjusted for safety following the significant change in ride height.
• Advanced Driver Assistance Systems (ADAS) should be recalibrated to maintain proper monitoring and function.
• Installation by a certified mechanic is recommended to ensure mounting hardware is correctly secured.
• Requires the use of aftermarket front Upper Control Arms (UCA) and differential drops for proper alignment.

Compatibility Notes

• Fits 2011–2025 GMC Sierra and Chevrolet Silverado 2500HD/3500HD 4WD models.
• Designed exclusively for use with 8.0-inch front lift kits.
• Compatible with ReadyLIFT lift kit part numbers: 44-30820 or 44-30821.

Specs

• Shock Type: Falcon 3.3 Fast Adjust Monotube.
• Lift Compatibility: 8.0" Front Lift.
• Adjustment Levels: 3 Fast Adjust Settings + 8 Micro Adjust Positions.
• Material: 6061-T6 Aluminum (Body) and Induction Hardened Chrome (Shaft).
• Kit Contents: One (1) pair of Falcon 3.3 standalone adjustable front shocks and necessary mounting hardware.