Rancho RS7MT 1.5″ Rear Lift Shocks for 1973-1990 GMC G-1500

Description
Rancho RS7MT 1.5″ Rear Lift Shocks for 1973-1990 GMC G-1500

Rancho RS7MT 1.5″ Rear Lift Shocks for 1973-1990 GMC G-1500

Part Number: RS77118

Summary: The Rancho RS7MT Monotube series is engineered for high-performance handling and rapid heat dissipation. Specifically configured for 1.5 inches of rear lift, these shocks utilize a high-pressure nitrogen gas charge to eliminate oil aeration and foaming. This ensures consistent damping control and a precise steering response whether you are navigating highway miles or rugged off-road terrain.

Features

• Monotube Design: A high-pressure nitrogen gas charge provides a lightning-fast response to surface changes to ensure maximum tire-to-road contact.
• Internal Floating Piston: The physical separation of gas and oil provides fade-free performance to ensure consistent damping during aggressive driving.
• Hardened Nitro-Chablis Piston Rod: A 14mm heavy-duty rod provides superior structural integrity to ensure long-term durability in harsh environments.
• Sealing System: An integrated wiper seal provides a clean rod surface to ensure the internal oil remains free of contaminants.

Technical Specifications

Fitment

• 1973-1990 GMC G-1500
• 1960-1984 Toyota Land Cruiser FJ40
• Note: Configured for vehicles with 1.5″ of rear lift.

What’s Included

• Includes 2 Shocks
• Required Bushings and Washers
• Installation Hardware

Why Choose This Product?

• Engineering Advantage: The RS7MT utilizes a high-pressure monotube architecture which reacts significantly faster than traditional twin-tube shocks.
• Performance Benefit: Drivers will experience reduced body roll and improved stability, particularly when the vehicle is loaded or navigating off-camber sections.

Related Products

RS5000X (Rear):
Rancho RS5000X 1.5" Rear Lift Shocks for 1973-1990 GMC G-1500

RS5000X (Front):
Rancho RS5000X 1.5" Front Lift Shocks for 1973-1990 GMC G-1500

RS90000XL (Rear):
Rancho RS90000XL 1.5" Rear Lift Shocks for 1973-1990 GMC G-1500

RS90000XL (Front):
Rancho RS90000XL 1.5" Front Lift Shocks for 1973-1990 GMC G-1500

RS5000X (Kit):
Rancho RS5000X 1.5" Lift Shocks for 1973-1990 GMC G-1500

RS90000XL (Kit):
Rancho RS90000XL 1.5" Lift Shocks for 1973-1990 GMC G-1500

Frequently Asked Questions

Will these shocks lift my vehicle?
No, these shocks do not create lift. They are specifically valved and length-matched to work with vehicles that already have a 1.5-inch rear lift installed.

What is the benefit of a Monotube over a Twin-Tube?
Monotube shocks like the RS7MT dissipate heat more efficiently and respond faster to bumps because the gas and oil are separated by a floating piston, preventing the oil from foaming.

Are these sold as a pair?
Yes, based on the SKU configuration 2xRS77118, this product includes two rear shocks.