Rancho RS90000XL 0″ Rear Lift Shocks for 1961-1965 Ford F-250 4WD

Description
Rancho RS90000XL 0″ Rear Lift Shocks for 1961-1965 Ford F-250 4WD

Rancho RS9000XL 0″ Rear Lift Shocks for 1961-1965 Ford F-250 4WD

Part Number: RS999113

Summary: The Rancho RS9000XL series provides industry-leading versatility for owners who demand total control over their vehicle’s ride quality. Featuring a globally recognized 9-position manual adjustment knob, these shocks allow you to instantly tune your damping profile from soft to firm. Whether you are daily driving, towing heavy loads, or navigating off-road terrain, this shock adapts to your specific needs to eliminate ride harshness and improve stability.

Features

• MyRide Tuning System: A 9-position manual adjustment knob provides custom damping control to ensure the perfect ride for street, towing, or off-road use.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased oil capacity to ensure cooler operation and consistent performance under heavy loads.
• Nitrogen Gas Charged: High-pressure gas optimization provides a reduction in aeration and foaming to ensure immediate response and fade resistance.
• Fluon Banded Piston: A specialized piston seal provides a consistent seal between the piston and pressure tube to ensure maximum durability and smooth operation.

Technical Specifications

Fitment

• 1961-1965 Ford F-250 4WD
• Note: AM General Model FJ-9; US Postal FJ-9

What’s Included

• Includes 2 Shocks
• Required Bushings and Washers
• Protective Red Dust Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for a 400% change in damping force, giving you the widest range of manual tuning available in a bolt-on shock.
• Performance Benefit: Eliminates the “one size fits all” compromise of standard shocks, allowing the driver to dial in comfort for empty beds or stiffness for maximum payload.

Related Products

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 1961-1965 Ford F-250 4WD

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

Frequently Asked Questions

How do I adjust the settings on these shocks?
Simply turn the 9-position knob located at the base of the shock body. Position 1 is the softest for maximum comfort, while position 9 is the firmest for heavy towing or off-road control.

Do these shocks provide any lift to my vehicle?
No, these shocks are configured for a 0-inch lift height and are designed to replace factory-length shocks on stock-height vehicles.

What is the benefit of the larger shock body?
The 2.75-inch body holds more fluid than standard shocks, which helps dissipate heat more efficiently, preventing performance fade during long trips or heavy work.