Rancho RS5000X 0″ Lift Shocks for 1973-1986 GMC C3500 2WD

Description
Rancho RS5000X 0″ Lift Shocks for 1973-1986 GMC C3500 2WD

Rancho RS5000X 0″ Lift Shocks for 1973-1986 GMC C3500 2WD

Part Number: RS55120

Summary: The Rancho RS5000X series is engineered to provide a significant upgrade in ride quality and durability for your GMC C3500. Utilizing a unique cross-tuned valve system, these shocks provide a smooth, comfortable street ride while maintaining the ruggedness required for heavy-duty applications. Designed specifically for vehicles at stock height, these gas-pressurized twin-tube shocks minimize aeration and shock fade during consistent use. This complete set ensures your classic truck handles modern road conditions with improved stability and control.

Features

• Progressive Engagement Valving: Custom-tuned compression and rebound circuits provide improved handling to ensure a smooth ride on uneven surfaces.
• Gas Pressurized Twin-Tube: Nitrogen gas charging reduces oil foaming and aeration to ensure consistent performance under heavy loads.
• 16mm Nitro-Carburized Rod: Increased surface hardness and durability provides superior scratch resistance to ensure long-term seal integrity.
• Polyurethane Bushings: High-density mounting material provides reduced vibration transfer to ensure a quiet and comfortable cabin environment.

Technical Specifications

Fitment

• 1973-1986 GMC C3500 2WD
• Note: Configured for vehicles with 0″ of lift (stock height) only.

What’s Included

• 2x RS55120 Front Shock Absorbers
• 2x RS55118 Rear Shock Absorbers
• Protective Red Dust Boots
• Required Mounting Hardware and Bushings

Why Choose This Product?

• Engineering Advantage: Rancho’s patented Cross-Tuned technology optimizes the transition between low and high-speed damping for superior control.
• Performance Benefit: The twin-tube design offers excellent dent resistance, ensuring the shock remains functional even if the outer body is damaged during work or off-road use.

Related Products

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 1973-1986 GMC C3500 2WD

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 1973-1986 GMC C3500 2WD

RS90000XL (Rear):
Rancho RS90000XL 0" Rear Lift Shocks for 1973-1986 GMC C3500 2WD

RS7MT (Rear):
Rancho RS7MT 0" Rear Lift Shocks for 1973-1986 GMC C3500 2WD

RS90000XL (Front):
Rancho RS90000XL 0" Front Lift Shocks for 1973-1986 GMC C3500 2WD

RS90000XL (Kit):
Rancho RS90000XL 0" Lift Shocks for 1973-1986 GMC C3500 2WD

Frequently Asked Questions

Will these shocks lift my GMC C3500?
No, these shocks are designed to work with your factory suspension and are configured for 0″ of lift; they do not provide any additional ride height.

Does this kit include all four shocks for my truck?
Yes, this specific SKU includes a full set of 4 shocks (2 front and 2 rear) to completely refresh your vehicle’s damping system.

Are the red dust boots required for installation?
While the shocks can function without them, it is highly recommended to install the included boots to protect the piston rod from road debris and contaminants.