Rancho RS90000XL 0″ Front Lift Shocks for 1988-1999 GMC C1500 2WD

Description
Rancho RS90000XL 0″ Front Lift Shocks for 1988-1999 GMC C1500 2WD

Rancho RS9000XL 0″ Front Lift Shocks for 1988-1999 GMC C1500 2WD

Part Number: RS999166

Summary: The Rancho RS900XL series provides industry-leading adjustability for your GMC C1500 or Yukon. Featuring a 9-position manual tuning knob, these shocks allow you to instantly transition from a soft street ride to a firm setting for towing or heavy hauling. Engineered for stock ride height vehicles, they provide a custom-tuned damping experience that adapts to your specific driving requirements.

Features

• MyRide 9-Position Tuning: A manual adjustment knob provides nine distinct 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-duty use.
• Nitrogen Gas Pressurized: High-pressure gas charging provides immediate response to road irregularities to ensure tire-to-road contact is maintained.
• Protective Boot: A heavy-duty red polyvinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity against road debris.

Technical Specifications

Fitment

• 1988-1999 GMC C1500 2WD
• 1992-1999 GMC Yukon
• Note: Fits 4 Door models only; 2WD applications at stock ride height.

What’s Included

• Includes 2 Shocks
• Protective Red Dust Boots
• Required Mounting Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology eliminates the “one size fits all” damping compromise, allowing the driver to mechanically change valving profiles in seconds.
• Performance Benefit: Whether unloaded on the highway or maxing out payload capacity, the adjustable damping ensures the vehicle remains stable, controlled, and comfortable.

Related Products

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 1988-1999 GMC C1500 2WD

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 1988-1999 GMC C1500 2WD

Rear Only (Same Series):
Rancho RS90000XL 0" Rear Lift Shocks for 1988-1999 GMC C1500 2WD

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 1988-1999 GMC C1500 2WD

RS90000XL (Kit):
Rancho RS90000XL 0" Lift Shocks for 1988-1999 GMC C1500 2WD

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL 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.

Will these shocks lift my GMC C1500?
No, these shocks are configured for 0-inches of lift and are designed to replace the factory-length dampers at stock ride height.

Does this include both front shocks?
Yes, this SKU (2xRS999166_n600) includes a pair of shocks for the front left and front right positions.