Rancho RS7MT 0-2″ Rear Lift Shocks for 1969-1991 GMC Suburban 1500 4WD

Description
Rancho RS7MT 0-2″ Rear Lift Shocks for 1969-1991 GMC Suburban 1500 4WD

Rancho RS7MT 0-2″ Rear Lift Shocks for 1969-1991 GMC Suburban 1500 4WD

Part Number: RS77118

Summary: The Rancho RS7MT series is engineered for high-performance handling and rapid heat dissipation on both the 1969-1991 GMC Suburban 1500 4WD and Toyota Land Cruiser FJ40. Utilizing a sophisticated monotube design, these shocks provide the precision response required for off-road maneuvers while maintaining a stable ride on the pavement. Configured for 0-2 inches of rear lift, they effectively eliminate the lag associated with traditional twin-tube shocks by separating the gas and oil for consistent damping under load.

Features

• Monotube Design: A high-pressure nitrogen gas charge provides a lightning-fast response rate to ensure consistent tire contact on uneven terrain.
• Internal Dividing Piston: The floating piston technology separates the oil and gas to provide zero aeration and fade-free performance during high-frequency cycling.
• Hardened Nitro-Carburized Rod: A 14mm piston rod provides enhanced structural rigidity to ensure long-term durability against rock chips and corrosion.
• Application-Specific Valving: Custom-tuned internal shim stacks provide the ideal damping force for the GMC Suburban and FJ40 chassis to ensure a balanced, controlled ride.

Technical Specifications

Fitment

• 1969-1991 GMC Suburban 1500 4WD
• 1969-1984 Toyota Land Cruiser FJ40
• Note: Fits models with 0-2 inches of rear lift. Verified for 4WD applications only.

What’s Included

• Includes 2 Shocks
• Required Bushings and Hardware
• Protective Dust Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s RS7MT monotube architecture is specifically designed to handle the thermal loads of heavy SUVs and classic 4x4s, offering superior cooling compared to standard twin-tube shocks.
• Performance Benefit: Drivers will experience immediate steering feedback and reduced body roll, ensuring the vehicle remains composed during towing or off-road articulation.

Related Products

RS5000X (Rear):
Rancho RS5000X 0-2" Rear Lift Shocks for 1969-1991 GMC Suburban 1500 4WD

RS5000X (Front):
Rancho RS5000X 0-2" Front Lift Shocks for 1969-1991 GMC Suburban 1500 4WD

RS90000XL (Rear):
Rancho RS90000XL 0-2" Rear Lift Shocks for 1969-1991 GMC Suburban 1500 4WD

RS90000XL (Front):
Rancho RS90000XL 0-2" Front Lift Shocks for 1969-1991 GMC Suburban 1500 4WD

RS5000X (Kit):
Rancho RS5000X 0-2" Lift Shocks for 1969-1991 GMC Suburban 1500 4WD

RS90000XL (Kit):
Rancho RS90000XL 0-2" Lift Shocks for 1969-1991 GMC Suburban 1500 4WD

Frequently Asked Questions

Will these shocks lift my vehicle?
No, these shocks do not create lift. They are specifically configured with the correct travel and length to accommodate vehicles already equipped with 0-2 inches of rear lift.

What is the benefit of a Monotube design over a Twin-Tube?
Monotube shocks use a single-cylinder design and a floating piston to separate gas and oil. This allows for better heat dissipation and prevents the oil from foaming (aeration), which keeps your ride firm and controlled during intense use.

Are boots included with these shocks?
Yes, the Rancho RS7MT shocks include protective boots to shield the nitro-carburized piston rod from dirt, debris, and moisture.