2011-2019 GM HD Front SST3000 Shocks 7.0-8.0" Lift (93-3168F)

The ReadyLIFT SST3000 Performance Tuned Front Shocks for the 2011-2019 GMC/Chevy 2500/3500 HD are high-performance dampers engineered specifically for heavy-duty trucks with a 7 to 8-inch lift. These shocks feature application-specific custom valving to provide a comfortable and controlled ride both on the highway and across rugged terrain. Designed to manage the heavy forces of larger diameter wheels and tires, the SST3000 series offers a precision-performance design that delivers the stability required for extreme lift heights.

Features

• Performance-tuned with application-specific custom valving for superior damping control.
• Expanded twin-tube design increases fluid capacity to reduce internal operating temperatures.
• Gas/oil separation eliminates cavitation to provide consistent performance during continuous use.
• Equipped with a heavy-duty 5/8-inch hardened and chromed rod for maximum strength.
• Features a 1-3/8 inch diameter performance piston for enhanced responsiveness and durability.
• Double-welded eyelets with urethane bushings ensure a secure and long-lasting mounting point.
• Nitrogen-charged internal chamber prevents shock fade during heavy-duty off-road use or towing.
• Two-stage sealing system protects internal components by keeping dirt out and oil in.
• Completely rebuildable and re-valvable design for extended service life.

Notes

• Shocks are sold individually; two are required for a complete front installation.
• 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.
• Installation by a certified mechanic is recommended to ensure all hardware is correctly secured.
• Shock boots are generally not included and must be purchased separately if desired.

Compatibility Notes

• Fits 2011–2019 GMC Sierra and Chevrolet Silverado 2500HD/3500HD 2WD/4WD models.
• Designed exclusively for use with front lift heights between 7.0 and 8.0 inches.
• Not compatible with vehicles equipped with factory Auto-Ride or Auto-Leveling systems.

Specs

• Shock Type: Nitrogen-Charged Expanded Twin-Tube.
• Lift Compatibility: 7.0" to 8.0" Front Lift.
• Shaft Diameter: 5/8 inch.
• Piston Diameter: 1-3/8 inch.
• Kit Contents: One (1) individual SST3000 front shock absorber and necessary mounting hardware.