Rancho RS90000XL 0″ Lift Shocks for 1970-1991 GMC G-3500

Description
Rancho RS90000XL 0″ Lift Shocks for 1970-1991 GMC G-3500

Rancho RS9000XL 0″ Lift Shocks for 1970-1991 GMC G-3500

Part Number: RS999120 / RS999113

Summary: The Rancho RS9000XL series delivers industry-leading versatility for drivers who demand total control over their ride quality. Featuring a 9-position manual adjustment knob, these shocks allow you to instantly tune your suspension damping from soft to firm to accommodate varying loads or terrain. Engineered for the GMC G-3500 and Jeep Wagoneer, this set provides a custom-tailored driving experience whether you are commuting unloaded or hauling heavy equipment.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping resistance to ensure the perfect balance between street comfort and heavy-duty control.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased fluid capacity to ensure cooler operating temperatures during heavy hauling.
• Nitrogen Gas Charged: High-pressure gas optimization provides a reduction in aeration and foaming to ensure consistent valving response.
• Polyurethane Bushings: Durable polyurethane material provides enhanced responsiveness and longevity to ensure reduced NVH (Noise, Vibration, and Harshness).

Technical Specifications

Fitment

• 1970-1991 GMC G-3500
• 1963-1983 Jeep Wagoneer
• Note: Designed for vehicles at factory ride height (0″ lift).

What’s Included

• Includes 4 Shocks
• Protective Shock Boots
• Mounting Hardware (Where applicable)

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for a 400% change in damping force across the 9-position spectrum, outperforming fixed-rate shocks in multi-use applications.
• Performance Benefit: Eliminates the compromise between a comfortable daily drive and the stiffness required for towing, putting the driver in total control of the vehicle’s stability.

Related Products

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 1970-1991 GMC G-3500

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 1970-1991 GMC G-3500

RS7MT (Rear):
Rancho RS7MT 0" Rear Lift Shocks for 1970-1991 GMC G-3500

RS90000XL (Rear):
Rancho RS90000XL 0" Rear Lift Shocks for 1970-1991 GMC G-3500

RS90000XL (Front):
Rancho RS90000XL 0" Front Lift Shocks for 1970-1991 GMC G-3500

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 1970-1991 GMC G-3500

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features a manual knob located at the base of the shock body. Simply turn the dial to settings 1-3 for a soft ride, 4-6 for standard handling, or 7-9 for maximum firmness during towing.

Will these shocks lift my GMC G-3500?
No, these shocks are configured for 0-inches of lift and are designed to replace factory-length dampers without changing the vehicle’s ride height.

Are the shock boots included in this kit?
Yes, this set includes Rancho’s signature red protective boots to shield the piston rod from road debris and contaminants.