2011-2019 GM HD Rear SST3000 Shock 7.0-8.0 Lift (93-3156R)

2011-2019 GM HD Rear SST3000 Shock 7.0-8.0 Lift (93-3156R)The ReadyLIFT SST3000 Performance Tuned Rear Shocks for the 2011 2019 GMC Chevy 2500 3500 HD are precision engineered dampers specifically designed for heavy duty trucks with 4 to 5 inches of rear lift. These shocks offer an affordable way to gain the performance characteristics of high end suspension systems, featuring application specific custom valving that ensures a comfortable ride both on road and off road. Engineered to control the heavy forces

The ReadyLIFT SST3000 Performance Tuned Rear Shocks for the 2011-2019 GMC/Chevy 2500/3500 HD are precision-engineered dampers specifically designed for heavy-duty trucks with 4 to 5 inches of rear lift. These shocks offer an affordable way to gain the performance characteristics of high-end suspension systems, featuring application-specific custom valving that ensures a comfortable ride both on-road and off-road. Engineered to control the heavy forces of larger diameter wheels and tires, the SST3000 series provides the stability and damping required for lifted heavy-duty applications.

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 across varied terrains.
• Equipped with a 5/8-inch hardened and chromed rod for maximum durability and strength.
• Features a 1-3/8 inch diameter performance piston for enhanced responsiveness.
• Double-welded eyelets with urethane bushings ensure a long-lasting and secure mounting point.
• Nitrogen-charged internal chamber prevents shock fade during continuous or heavy use.
• Two-stage sealing system protects the shock's internals 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 rear installation.
• A professional wheel alignment is recommended after installation to ensure optimal handling.
• Headlamp aim must be checked and adjusted following any significant changes to the vehicle's height.
• Installation by a certified mechanic is recommended for proper safety and hardware securement.
• 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 4.0 to 5.0 inches of rear lift.
• Not compatible with vehicles equipped with factory Auto-Ride or Auto-Leveling systems.

Specs

• Shock Type: Nitrogen-Charged Expanded Twin-Tube.
• Lift Compatibility: 4.0" to 5.0" Rear Lift.
• Shaft Diameter: 5/8 inch.
• Piston Diameter: 1-3/8 inch.
• Kit Contents: One (1) individual SST3000 rear shock absorber and mounting hardware.