Rancho RS7MT 5-6″ Rear Lift Shocks for 2005-2007 Chevy Silverado 1500HD 4WD

Description
Rancho RS7MT 5-6″ Rear Lift Shocks for 2005-2007 Chevy Silverado 1500HD 4WD

Rancho RS7MT 5-6″ Rear Lift Shocks for 2005-2007 Chevy Silverado 1500HD 4WD

Part Number: RS77056

Summary: The Rancho RS7MT series is engineered for high-performance handling and rapid heat dissipation on vehicles equipped with rear lift kits. Featuring a sophisticated monotube design with a nitrogen gas charge, these shocks provide the precise damping required to eliminate aeration and maintain consistent control during off-road excursions. Specifically configured for 5-6 inches of rear lift, they ensure your vehicle maintains optimal suspension geometry and stability across demanding terrain.

Features

• Monotube Construction: A high-pressure nitrogen gas charge provides a lightning-fast response rate to ensure consistent damping over washboard surfaces.
• Internal Floating Piston: The dedicated oil/gas separator provides zero aeration of the hydraulic fluid to ensure fade-free performance during aggressive driving.
• Hardened Nitro-Carburized Rod: The heavy-duty piston rod provides superior scuff resistance to ensure a long-lasting seal life in harsh environments.
• Application-Specific Tuning: Custom valving provides optimized rebound and compression cycles to ensure a balanced ride for lifted heavy-duty trucks.

Technical Specifications

Fitment

• 2005-2007 Chevy Silverado 1500HD 4WD
• 2003-2009 Hummer H2
• Note: Designed specifically for vehicles with 5″ to 6″ of rear lift over factory height.

What’s Included

• (2) Rancho RS7MT Rear Shock Absorbers
• Required Mounting Hardware
• Protective Dust Boots

Why Choose This Product?

• Engineering Advantage: The RS7MT utilizes a high-pressure gas charge and a large bore diameter to significantly outperform standard twin-tube shocks in heat management.
• Performance Benefit: Drivers experience improved steering feedback and reduced body roll, making the vehicle feel more planted both on the highway and on the trail.

Related Products

Front Only (Same Series):
Rancho RS7MT 5-6" Front Lift Shocks for 2005-2007 Chevy Silverado 1500HD 4WD

RS90000XL (Rear):
Rancho RS90000XL 5-6" Rear Lift Shocks for 2005-2007 Chevy Silverado 1500HD 4WD

RS90000XL (Front):
Rancho RS90000XL 5-6" Front Lift Shocks for 2005-2007 Chevy Silverado 1500HD 4WD

RS90000XL (Kit):
Rancho RS90000XL 5-6" Lift Shocks for 2005-2007 Chevy Silverado 1500HD 4WD

RS7MT (Kit):
Rancho RS7MT 5-6" Lift Shocks for 2005-2007 Chevy Silverado 1500HD 4WD

Frequently Asked Questions

Will these shocks lift my truck?
No, these shocks do not create lift. They are specifically lengthened and valved to work with vehicles that already have a 5-6″ lift kit installed.

What is the benefit of a monotube design over a twin-tube?
Monotube shocks use a single-cylinder design that dissipates heat more efficiently and uses an internal floating piston to prevent the oil from foaming, ensuring consistent performance.

Are these shocks sold as a pair?
Yes, based on the SKU configuration, this package includes 2 rear shocks.