Rancho RS7MT 0″ Rear Lift Shocks for 1970-1995 GMC G-2500

Description
Rancho RS7MT 0″ Rear Lift Shocks for 1970-1995 GMC G-2500

Rancho RS7MT 0″ Rear Lift Shocks for 1970-1995 GMC G-2500

Part Number: RS77113

Summary: The Rancho RS7MT series is engineered for high-performance handling and rapid heat dissipation on both the GMC G-2500 and specialized AM General chassis. Utilizing a sophisticated monotube design, these rear shocks provide the precision and immediate response necessary for heavy-duty applications. By separating the gas and oil with a floating piston, the RS7MT eliminates aeration and oil foaming to maintain consistent damping under demanding conditions.

Features

• Monotube Construction: A high-pressure nitrogen gas charge provides a faster damping response to ensure precise vehicle control on varied road surfaces.
• Internal Floating Piston: The physical separation of gas and oil provides zero aeration to ensure fade-free performance during extended use.
• 14mm Hardened Chrome Rod: A nitro-carburized piston rod provides superior scuff and corrosion resistance to ensure long-term seal integrity.
• OE-Style Mounts: Rubber bushings provide additional vibration dampening to ensure a quiet and comfortable ride quality.

Technical Specifications

Fitment

• 1970-1995 GMC G-2500
• 1970-1995 AM General Model FJ-9
• Note: Specifically fits AM General Model FJ-9 US Postal vehicles.

What’s Included

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

Why Choose This Product?

• Engineering Advantage: The monotube architecture offers superior thermal efficiency compared to standard twin-tube shocks, preventing performance drop-off during heavy cycles.
• Performance Benefit: Drivers experience reduced body roll and improved steering feedback, resulting in a more planted and stable feel for larger vans and utility vehicles.

Related Products

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 1970-1995 GMC G-2500

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 1970-1995 GMC G-2500

RS90000XL (Rear):
Rancho RS90000XL 0" Rear Lift Shocks for 1970-1995 GMC G-2500

RS90000XL (Front):
Rancho RS90000XL 0" Front Lift Shocks for 1970-1995 GMC G-2500

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 1970-1995 GMC G-2500

RS90000XL (Kit):
Rancho RS90000XL 0" Lift Shocks for 1970-1995 GMC G-2500

Frequently Asked Questions

Does this shock create a lift for my GMC G-2500?
No, these shocks are configured for 0″ of lift and are designed to replace the stock-height rear dampers.

What is the benefit of a monotube design over a standard shock?
The monotube design provides faster heat dissipation and prevents the mixing of oil and gas, which ensures consistent damping performance even during heavy-duty use.

Are these shocks sold as a pair?
Yes, this SKU includes 2 shocks for the rear of your vehicle.