Rancho RS7MT 3-4″ Rear Lift Shocks for 1967-1968 GMC K2500 4WD

Description
Rancho RS7MT 3-4″ Rear Lift Shocks for 1967-1968 GMC K2500 4WD

Rancho RS7MT 3-4″ Rear Lift Shocks for 1967-1968 GMC K2500 4WD

Part Number: RS77112

Summary: The Rancho RS7MT series is engineered for high-performance handling and rapid heat dissipation on vehicles equipped with 3 to 4 inches of rear lift. Utilizing a sophisticated monotube design, these shocks provide the precision and responsiveness required for both technical off-road maneuvers and stable highway towing. By separating the gas and oil chambers, the RS7MT eliminates fluid aeration to ensure consistent damping force regardless of terrain intensity or ambient temperature.

Features

• Monotube Construction: A high-pressure nitrogen gas charge provides immediate response to surface changes to ensure maximum tire-to-ground contact.
• Internal Dividing Piston: The floating piston design separates nitrogen gas from the hydraulic fluid to provide zero aeration and fade-free performance during high-speed cycling.
• Hardened Nitro-Churck Rod: A heavy-duty piston rod provides superior scuff resistance to ensure long-term seal integrity in harsh environments.
• Application-Specific Valving: Custom-tuned shim stacks provide optimized damping curves to ensure a controlled ride for the GMC K2500 platform.

Technical Specifications

Fitment

• 1967-1968 GMC K2500 4WD
• Note: Configured for vehicles with 3-4 inches of rear lift height.

What’s Included

• Includes 2 Shocks
• Protective Dust Boots
• Installation Hardware

Why Choose This Product?

• Engineering Advantage: The RS7MT’s monotube architecture offers superior cooling and faster reaction times compared to standard twin-tube shocks.
• Performance Benefit: Drivers experience reduced body roll and a significant reduction in shock fade during sustained off-road use.

Related Products

RS5000X (Rear):
Rancho RS5000X 3-4" Rear Lift Shocks for 1967-1968 GMC K2500 4WD

RS90000XL (Rear):
Rancho RS90000XL 3-4" Rear Lift Shocks for 1967-1968 GMC K2500 4WD

Frequently Asked Questions

Will these shocks lift my GMC K2500?
No, these shocks do not create lift. They are specifically lengthened and valved to accommodate vehicles that already have a 3-4 inch suspension lift installed.

What is the benefit of a monotube shock over a twin-tube?
Monotube shocks use a single-cylinder design with a floating piston to prevent the oil and gas from mixing (aeration), which provides more consistent performance and better heat dissipation.

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