Rancho RS7MT 5-6″ Lift Shocks for 2001-2003 Chevy Silverado 1500HD 4WD

Description
Rancho RS7MT 5-6″ Lift Shocks for 2001-2003 Chevy Silverado 1500HD 4WD

Rancho RS7MT 5-6″ Lift Shocks for 2001-2003 Chevy Silverado 1500HD 4WD

Part Number: RS77055

Summary: The Rancho RS7MT Monotube Shocks are engineered to provide high-performance handling and rapid heat dissipation for lifted 2001-2003 Chevy Silverado 1500HD 4WD and GMC Yukon XL 2500 models. Built for vehicles configured with a 5-6 inch lift, these shocks utilize a high-pressure nitrogen gas charge to eliminate aeration and foaming. The monotube design ensures a precise, consistent damping response whether you are navigating highway expansion joints or tackling rugged off-road terrain.

Features

• Monotube Design: A 46mm large-bore piston provides increased fluid capacity and rapid response to ensure consistent control on uneven surfaces.
• High-Pressure Nitrogen Charge: An internal floating piston (IFP) separates the gas from the oil to provide zero aeration and prevent shock fade during aggressive driving.
• Hardened Nitro-Coated Rod: A 14mm nitro-carburized piston rod provides superior corrosion resistance to ensure long-term seal integrity in harsh environments.
• Polyurethane Bushings: High-performance polyurethane material provides enhanced durability and reduced deflection to ensure precise steering and suspension geometry.

Technical Specifications

Fitment

• 2001-2003 Chevy Silverado 1500HD 4WD
• 2001-2003 GMC Yukon XL 2500
• Note: Excluding Electronic Suspension (Z55), Magnetic Ride Control (Z95) & Quadrasteer Package.

What’s Included

• Includes Full Set (See Below)
• (2) RS77055 Front Shocks
• (2) RS77056 Rear Shocks
• Installation Hardware and Protective Boots

Why Choose This Product?

• Engineering Advantage: The RS7MT utilizes a high-pressure gas charge and a dedicated dividing piston to solve the common issue of hydraulic lag found in standard shocks.
• Performance Benefit: Drivers experience a firmer, more controlled ride with significantly reduced body roll and improved stability when running larger tire packages.

Related Products

RS7MT (Front):
Rancho RS7MT 5-6" Front Lift Shocks for 2001-2003 Chevy Silverado 1500HD 4WD

RS7MT (Rear):
Rancho RS7MT 5-6" Rear Lift Shocks for 2001-2003 Chevy Silverado 1500HD 4WD

RS90000XL (Front):
Rancho RS90000XL 5-6" Front Lift Shocks for 2001-2003 Chevy Silverado 1500HD 4WD

RS90000XL (Rear):
Rancho RS90000XL 5-6" Rear Lift Shocks for 2001-2003 Chevy Silverado 1500HD 4WD

RS90000XL (Kit):
Rancho RS90000XL 5-6" Lift Shocks for 2001-2003 Chevy Silverado 1500HD 4WD

Frequently Asked Questions

Will these shocks lift my truck?
No, these shocks do not create lift. They are specifically valved and length-tuned for vehicles already equipped with a 5-6″ suspension lift kit.

What is the benefit of a monotube vs a twin-tube?
The monotube design offers faster cooling and more immediate valving response because the single-cylinder design houses more oil and operates under higher pressure.

Are these compatible with Magnetic Ride Control?
No, these shocks are not compatible with vehicles equipped with Electronic Suspension (Z55), Magnetic Ride Control (Z95), or the Quadrasteer Package.