Rancho RS90000XL 0″ Lift Shocks for 1977-1979 Ford F-100,F-150 4WD

Description
Rancho RS90000XL 0″ Lift Shocks for 1977-1979 Ford F-100,F-150 4WD

Rancho RS9000XL 0″ Lift Shocks for 1977-1979 Ford F-100, F-150 4WD

Part Number: RS999117

Summary: The Rancho RS9000XL series provides the ultimate in ride control versatility for your classic Ford or International Harvester vehicle. Featuring a 9-position manual adjustment knob, these shocks allow you to instantly tune your damping profile from soft for daily street driving to firm for heavy towing or off-road excursions. Engineered for vehicles at stock ride height, this complete set delivers a custom-tailored driving experience that adapts to your specific load and terrain requirements.

Features

• 9-Position Tuning: A manual adjustment knob provides nine levels of damping control to ensure the perfect balance between comfort and performance.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased oil capacity to ensure consistent cooling and reduced fade during heavy use.
• Nitrogen Gas Charged: High-pressure gas charging provides a pressurized barrier against aeration to ensure immediate response and precise valving.
• Heavy-Duty Piston: A 1.25-inch sintered iron piston provides structural integrity and increased surface area to ensure long-term durability in demanding environments.

Technical Specifications

Fitment

• 1977-1979 Ford F-100 4WD
• 1977-1979 Ford F-150 4WD
• 1961-1980 International Scout
• 1971-1980 International Scout II
• 1969-1975 International Travelall
• Note: Fits 4WD models at factory ride height only.

What’s Included

• 2 x RS999117 Front Shock Absorbers
• 2 x RS999115 Rear Shock Absorbers
• Protective Red Dust Boots
• Necessary Installation Bushings and Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for a 400% change in damping force, moving from a plush street ride to a rigid towing setup in seconds.
• Performance Benefit: Large-bore construction and adjustable valving significantly reduce “body roll” and “nose dive” compared to standard replacement shocks.

Related Products

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 1977-1979 Ford F-100,F-150 4WD

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 1977-1979 Ford F-100,F-150 4WD

RS90000XL (Front):
Rancho RS90000XL 0" Front Lift Shocks for 1977-1979 Ford F-100,F-150 4WD

RS90000XL (Rear):
Rancho RS90000XL 0" Rear Lift Shocks for 1977-1979 Ford F-100,F-150 4WD

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 1977-1979 Ford F-100,F-150 4WD

Frequently Asked Questions

Do these shocks provide any lift to my vehicle?
No, these shocks are configured for 0-inches of lift and are designed to work with your vehicle’s factory-height suspension.

How do I adjust the firmness of the shocks?
Each shock features an external 9-position knob located at the base of the shock body that can be turned by hand to increase or decrease damping resistance.

Are boots included with these shocks?
Yes, this set includes Rancho’s signature red protective boots to shield the piston rod from dirt, debris, and corrosion.