Rancho RS5000X 1.5″ Lift Shocks for 1987-1989 Chevy R-20 2WD

SKU: 2xRS55120_2xRS55118_n127

Description
Rancho RS5000X 1.5″ Lift Shocks for 1987-1989 Chevy R-20 2WD

Rancho RS5000X 1.5″ Lift Shocks for 1987-1989 Chevy R-20 2WD

Part Number: RS55120

Summary: The Rancho RS5000X series utilizes a cross-tuned twin-tube design to provide a significant upgrade in ride quality for your Chevy R-20. Engineered with a unique valving system, these shocks mitigate the harshness typically associated with lifted 2WD trucks while maintaining necessary stability. Configured for a 1.5-inch lift, they offer the perfect balance of durability and smooth street comfort for daily driving and light utility use.


Features

  • Cross-Tuned Technology: A specialized valve system provides a progressive engagement of the valving to ensure a smooth ride over varied road surfaces.
  • Gas Pressurized Design: The 150 PSI nitrogen gas charge provides a quicker response time to road imperfections to ensure consistent contact and control.
  • Heavy-Duty Body: A 2.25-inch reserve tube provides increased oil capacity to ensure cooler operating temperatures during extended use.
  • Polyurethane Bushings: High-density polyurethane mounts provide superior durability over rubber to ensure long-lasting performance and reduced deflection.

Technical Specifications

Specification Value
Series RS5000X
Construction Twin-Tube Gas Pressurized
Lift Height 1.5″
Shock Body Diameter 2.25-in.
Shaft Diameter 16mm Nitro-Carburized
Protective Boot Included (Red Vinyl)

Fitment

  • 1987-1989 Chevy R-20 2WD
  • 1963-1983 Jeep Wagoneer
  • Note: Designed specifically for vehicles with 1.5-inches of suspension lift.

What’s Included

  • Includes 4 Shocks
  • Protective Zip-Ties and Mounting Hardware
  • Installation Instructions

Why Choose This Product?

  • Engineering Advantage: Rancho’s patented Progressive Engagement Valving reduces initial impact harshness, making it ideal for heavier R-20 series trucks.
  • Performance Benefit: Drivers will experience a reduction in body roll and “float” without sacrificing the compliance needed for comfortable highway cruising.


Related Products

RS5000X (Rear):
Rancho RS5000X 1.5" Rear Lift Shocks for 1987-1989 Chevy R-20 2WD

RS5000X (Front):
Rancho RS5000X 1.5" Front Lift Shocks for 1987-1989 Chevy R-20 2WD

RS7MT (Rear):
Rancho RS7MT 1.5" Rear Lift Shocks for 1987-1989 Chevy R-20 2WD

RS90000XL (Front):
Rancho RS90000XL 1.5" Front Lift Shocks for 1987-1989 Chevy R-20 2WD

RS90000XL (Rear):
Rancho RS90000XL 1.5" Rear Lift Shocks for 1987-1989 Chevy R-20 2WD

RS90000XL (Kit):
Rancho RS90000XL 1.5" Lift Shocks for 1987-1989 Chevy R-20 2WD


Frequently Asked Questions

Will these shocks lift my truck?
No, these shocks do not create lift. They are specifically configured for vehicles already equipped with a 1.5-inch lift kit to ensure the piston operates within its optimal travel range.

How many shocks are included in this package?
Based on the SKU configuration, this package includes a full set of 4 shocks (2 front and 2 rear) for your vehicle.

Are the boots included with the RS5000X?
Yes, these shocks come standard with Rancho’s signature red protective boots to shield the piston rod from debris and corrosion.


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    $276.94

    10 in stock

    10 in stock

    2-5 Day Transit Time