Rancho RS7MT 3-4″ Rear Lift Shocks for 1967-1968 Chevy K-20 4WD

Description
Rancho RS7MT 3-4″ Rear Lift Shocks for 1967-1968 Chevy K-20 4WD

Rancho RS7MT 3-4″ Rear Lift Shocks for 1967-1968 Chevy K-20 4WD

Part Number: RS77112

Summary: The Rancho RS7MT Monotube series is engineered to provide high-performance handling and rapid heat dissipation for classic 4WD applications. Specifically configured for 3 to 4-inch rear lift heights, these shocks utilize a high-pressure nitrogen gas charge to eliminate oil aeration. This Tier 3 monotube design offers superior response times compared to traditional twin-tube shocks, ensuring your vintage Chevy maintains stability on and off-road.

Features

• Monotube Construction: A high-pressure nitrogen gas charge provides a rapid response rate to ensure consistent damping over uneven terrain.
• Internal Floating Piston: The physical separation of gas and oil provides fade-free performance to ensure maximum control during high-cycle use.
• Hardened Nitro-Churyl Shaft: A heavy-duty piston rod provides increased durability and corrosion resistance to ensure a long service life in harsh environments.
• Application-Specific Valving: Custom-tuned internal shim stacks provide precise vehicle control to ensure a balanced ride for lifted Chevy K-20 models.

Technical Specifications

Fitment

• 1967-1968 Chevy K-20 4WD
• Note: Configured for vehicles with 3″ to 4″ of rear lift height.

What’s Included

• (2) Rancho RS7MT Monotube Rear Shocks
• Protective Black Shock Boots
• Necessary Mounting Bushings and Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s RS7MT series utilizes a 46mm bore and high-pressure nitrogen to outperform standard shocks in thermal management and piston speed.
• Performance Benefit: Drivers experience a significant reduction in body roll and “float,” resulting in a more connected and confident driving experience in lifted trucks.

Related Products

RS5000X (Rear):
Rancho RS5000X 3-4" Rear Lift Shocks for 1967-1968 Chevy K-20 4WD

RS90000XL (Rear):
Rancho RS90000XL 3-4" Rear Lift Shocks for 1967-1968 Chevy K-20 4WD

Frequently Asked Questions

Will these shocks lift my Chevy K-20?
No, these shocks do not create lift. They are specifically long-travel dampers configured to work on vehicles that already have a 3-4 inch rear lift kit installed.

What is the benefit of the RS7MT Monotube over the RS5000X?
The RS7MT is a Tier 3 monotube shock which offers faster heat dissipation and quicker valving response than the twin-tube RS5000X, making it ideal for heavier loads and more aggressive driving.

Do these shocks include boots?
Yes, these shocks come with protective black boots to shield the piston rod from debris and contaminants.