Rancho RS5000X 0″ Rear Lift Shocks for 1961-1965 Ford F-250 4WD

Description
Rancho RS5000X 0″ Rear Lift Shocks for 1961-1965 Ford F-250 4WD

Rancho RS5000X 0″ Rear Lift Shocks for 1961-1965 Ford F-250 4WD

Part Number: RS55113

Summary: The Rancho RS5000X series utilizes a cross-tuned twin-tube design to provide a significant upgrade in ride quality for your classic Ford F-250. Engineered with a unique progressive engagement valving system, these shocks minimize harshness during initial impacts while maintaining firm control during heavy loading or off-road use. This gas-pressurized solution is specifically configured for vehicles at stock ride height, ensuring a smooth street feel and dependable durability for vintage 4WD applications.

Features

• Progressive Engagement Valving: Custom-tuned internal discs provide a smooth transition between low and high-speed damping to ensure consistent comfort across varying terrain.
• Gas Pressurization: High-pressure nitrogen gas charge provides a reduction in oil foaming and aeration to ensure fade-free performance during sustained cycles.
• Double-Welded Mounts: Reinforced loop-style end mounts provide extra structural integrity to ensure long-term reliability under heavy-duty 4WD conditions.
• 16mm Nitro-Carburized Rod: A heavy-duty hardened piston rod provides superior scuff resistance to ensure the integrity of the hydraulic seal.

Technical Specifications

Fitment

• 1961-1965 Ford F-250 4WD
• Note: Also fits AM General Model FJ-9 (US Postal)

What’s Included

• Includes 2 Shocks
• Protective Red Shock Boots
• Necessary Installation Bushings

Why Choose This Product?

• Engineering Advantage: Rancho’s patented cross-tuned technology optimizes the balance between comfort and control by managing fluid flow more efficiently than standard factory shocks.
• Performance Benefit: Drivers will experience reduced body roll and improved tire-to-road contact, making classic 4WD trucks feel more planted and predictable.

Related Products

RS7MT (Rear):
Rancho RS7MT 0" Rear Lift Shocks for 1961-1965 Ford F-250 4WD

RS90000XL (Rear):
Rancho RS90000XL 0" Rear Lift Shocks for 1961-1965 Ford F-250 4WD

Frequently Asked Questions

Will these shocks lift my Ford F-250?
No, these shocks are configured for a 0″ lift height and are designed to replace factory-length shocks without changing the vehicle’s stance.

What is the benefit of the twin-tube design?
The twin-tube design provides an outer chamber that protects the inner working cylinder from dents, making it highly durable for off-road environments.

Do these shocks come with boots?
Yes, this pair includes Rancho’s signature red protective boots to shield the piston rods from dirt and debris.