Rancho RS5000X 3″ Lift Shocks for 1983-1993 GMC S-15 4WD

Description
Rancho RS5000X 3″ Lift Shocks for 1983-1993 GMC S-15 4WD

Rancho RS5000X 3″ Lift Shocks for 1983-1993 GMC S-15 4WD

Part Number: RS55118

Summary: The Rancho RS5000X series leverages a unique Progressive Engagement Valving system to significantly improve the ride quality of your GMC S-15 4WD. Engineered specifically for vehicles configured with a 3-inch lift, these gas-pressurized twin-tube shocks provide a smooth, comfortable street ride while maintaining the rugged durability required for off-road excursions. By reducing initial impact harshness, the RS5000X ensures your classic S-series remains composed over varied terrain.

Features

• Progressive Engagement Valving: Custom-tuned internal discs provide a gradual transition of fluid to ensure reduced body roll and improved stability.
• Gas Pressurized Twin-Tube: Nitrogen gas charge provides a consistent damping force to ensure minimized aeration and shock fade.
• 16mm Nitro-Carburized Rod: Heavy-duty hardened piston rod provides increased structural integrity to ensure long-term durability in harsh environments.
• Protective Boot: Included Polyvinyl accordion boot provides a physical barrier for the oil seal to ensure protection against rocks and debris.

Technical Specifications

Fitment

• 1983-1993 GMC S-15 4WD
• Note: Configured for vehicles with 3″ of suspension lift.

What’s Included

• 2x RS55118 Front Shocks
• 2x RS55124 Rear Shocks
• Installation Hardware & Bushings
• Protective Shock Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s patented cross-tuned technology balances the compression and rebound cycles for a “best of both worlds” feel.
• Performance Benefit: Eliminates the stiff “truck-like” bounce associated with lifted vehicles, delivering a refined driving experience.

Related Products

RS5000X (Rear):

RS5000X (Front):

RS7MT (Front):

RS90000XL (Rear):

RS90000XL (Front):

RS90000XL (Kit):

Frequently Asked Questions

Will these shocks lift my GMC S-15?
No, these shocks do not create lift. They are specifically valved and length-matched for vehicles that already have a 3-inch suspension lift installed.

Are these shocks sold as a complete set?
Yes, this specific SKU includes a full set of four shocks (two front and two rear) to completely refresh your vehicle’s damping system.

What is the benefit of the RS5000X over a standard shock?
The RS5000X features a larger shock body and progressive valving, which allows it to handle the increased leverage and unsprung weight of larger tires and lift kits more effectively than OE replacements.