Rancho RS7MT 0″ Rear Lift Shocks for 1967-1972 GMC C3500 2WD with Rear Coils

Description
Rancho RS7MT 0″ Rear Lift Shocks for 1967-1972 GMC C3500 2WD with Rear Coils

Rancho RS7MT 0 inches Rear Lift Shocks for 1967-1972 GMC C3500 2WD

Part Number: RS77113

Summary: The Rancho RS7MT series is engineered for high-performance handling and rapid heat dissipation, making it an ideal upgrade for your GMC C3500. Featuring a sophisticated monotube design, these shocks provide the precise damping response required for heavy-duty applications and vintage truck geometry. By utilizing a high-pressure nitrogen gas charge, the RS7MT eliminates oil foaming and aeration to ensure consistent control even under demanding driving conditions.

Features

• Monotube Construction: A high-pressure nitrogen gas charge provides rapid damping response to ensure maximum stability and control.
• Internal Floating Piston: The physical separation of gas and oil provides consistent performance by preventing aeration to ensure fade-free operation.
• Hardened Nitro-Carburized Rod: A 14mm piston rod provides superior durability and corrosion resistance to ensure a long service life in harsh environments.
• Application-Specific Valving: Custom-tuned internal shim stacks provide optimized damping forces to ensure a smooth, controlled ride for your specific vehicle weight.

Technical Specifications

Fitment

• 1967-1972 GMC C3500 2WD (with Rear Coils)
• Note: AM General Model FJ-9; US Postal FJ-9

What’s Included

• (2) Rancho RS7MT Rear Shocks
• All Required Mounting Hardware
• Protective Dust Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s monotube technology reacts faster than traditional twin-tube shocks, effectively managing the unsprung weight of heavy-duty rear axles.
• Performance Benefit: Drivers will experience reduced body roll and improved steering feedback, resulting in a more planted and confident feel on both highways and secondary roads.

Related Products

RS5000X (Rear):

Rancho RS5000X 0" Rear Lift Shocks for 1967-1972 GMC C3500 2WD with Rear Coils

Rancho RS5000X 0" Lift Shocks for 1967-1972 GMC C3500 2WD with Rear Coils

RS5000X Full Kit:

Rancho RS5000X 0" Front Lift Shocks for 1967-1972 GMC C3500 2WD with Rear Coils

RS90000XL (Rear):

Rancho RS90000XL 0" Rear Lift Shocks for 1967-1972 GMC C3500 2WD with Rear Coils

Rancho RS90000XL 0" Lift Shocks for 1967-1972 GMC C3500 2WD with Rear Coils

RS90000XL Full Kit:

Rancho RS90000XL 0" Front Lift Shocks for 1967-1972 GMC C3500 2WD with Rear Coils

Frequently Asked Questions

Will these shocks lift my truck?
No, these shocks are configured for 0 inches of lift and are designed to replace the factory-length shocks on vehicles with stock ride height.

What is the benefit of a monotube shock over a twin-tube?
The monotube design allows for a larger piston and better heat dissipation, which prevents the shock from becoming “soft” or losing damping power during extended use.

Are these shocks sold as a pair?
Yes, this SKU (2xRS77113_n656) includes a pair of 2 shocks for the rear of your vehicle.