Rancho RS7MT 2.5-4″ Rear Lift Shocks for 1969-1991 Chevy Suburban 4WD

Description
Rancho RS7MT 2.5-4″ Rear Lift Shocks for 1969-1991 Chevy Suburban 4WD

Rancho RS7MT 2.5-4″ Rear Lift Shocks for 1969-1991 Chevy Suburban 4WD

Part Number: RS77112

Summary: The Rancho RS7MT series is engineered for high-performance handling and rapid heat dissipation. Utilizing a sophisticated monotube design, these rear shocks provide the precision response needed for lifted 4WD Chevy Suburbans. This system effectively eliminates shock fade and aeration during demanding off-road use while maintaining a controlled, stable ride on the highway.

Features

• Monotube Design: A high-pressure nitrogen gas charge provides consistent damping force to ensure rapid response to changing terrain.
• Internal Floating Piston: The physical separation of gas and oil provides zero aeration to ensure fade-free performance during aggressive driving.
• Hardened Nitro-Coated Rod: A durable piston rod finish provides superior corrosion resistance to ensure long-term seal integrity.
• Application-Specific Valving: Custom-tuned internal shim stacks provide optimized control for lifted geometries to ensure a balanced ride quality.

Technical Specifications

Fitment

• 1969-1991 Chevy Suburban 4WD
• Note: Configured for vehicles with 2.5-4″ of rear lift height.

What’s Included

• Includes 2 Shocks
• Protective Dust Boots
• Required Installation Bushings

Why Choose This Product?

• Engineering Advantage: The monotube architecture reacts faster than traditional twin-tube shocks, making it ideal for the heavy unsprung weight of Suburban drivetrains.
• Performance Benefit: Drivers will experience reduced body roll and improved tire-to-road contact, especially when navigating washboard roads or technical trails.

Related Products

RS5000X (Front):
Rancho RS5000X 2.5-4" Front Lift Shocks for 1969-1991 Chevy Suburban 4WD

RS5000X (Rear):
Rancho RS5000X 2.5-4" Rear Lift Shocks for 1969-1991 Chevy Suburban 4WD

RS90000XL (Front):
Rancho RS90000XL 2.5-4" Front Lift Shocks for 1969-1991 Chevy Suburban 4WD

RS90000XL (Rear):
Rancho RS90000XL 2.5-4" Rear Lift Shocks for 1969-1991 Chevy Suburban 4WD

RS5000X (Kit):
Rancho RS5000X 2.5-4" Lift Shocks for 1969-1991 Chevy Suburban 4WD

RS90000XL (Kit):
Rancho RS90000XL 2.5-4" Lift Shocks for 1969-1991 Chevy Suburban 4WD

Frequently Asked Questions

Will these shocks lift my Chevy Suburban?
No, these shocks do not create lift. They are specifically valved and sized to accommodate vehicles already equipped with 2.5 to 4 inches of lift height.

What is the benefit of a monotube shock over a twin-tube?
Monotube shocks like the RS7MT dissipate heat more efficiently and prevent the hydraulic fluid from foaming (aeration), resulting in more consistent damping under stress.

Are these shocks sold as a pair?
Yes, this specific SKU (2xRS77112_n185) includes two rear shocks for a complete axle installation.