Rancho RS5000X 0-2″ Rear Lift Shocks for 1973-1986 Chevy K-20 4WD

Description
Rancho RS5000X 0-2″ Rear Lift Shocks for 1973-1986 Chevy K-20 4WD

Rancho RS5000X 0-2″ Rear Lift Shocks for 1973-1986 Chevy K-20 4WD

Part Number: RS55118

Summary: The Rancho RS5000X series utilizes a patented progressive rebound and compression disc system to significantly improve ride quality on your Chevy K-20 or Toyota Land Cruiser. Classified as a Tier 4 twin-tube gas-pressurized shock, it is engineered for extreme durability and dent resistance while maintaining smooth street comfort. Designed for vehicles with 0-2 inches of rear lift, these shocks provide a balanced solution for both daily commuting and rugged off-road exploration.

Features

• Cross-Tuned Technology: A unique valve design provides a custom-tuned ride experience to ensure consistent performance across varying terrain.
• Progressive Engagement: The disc-sensing valving system provides increased control during high-velocity impacts to ensure vehicle stability during off-road use.
• Twin-Tube Body: A 2.25-inch reserve tube provides extra oil capacity to ensure cooler operating temperatures and reduced fade.
• Nitro-Carburized Rod: The heavy-duty piston rod provides a smooth, hardened surface to ensure long-lasting seal integrity.

Technical Specifications

Fitment

• 1973-1986 Chevy K-20 4WD
• 1973-1986 Toyota Land Cruiser FJ40
• Note: Fits models with 0-2 inches of rear lift. Double-check mount compatibility for custom applications.

What’s Included

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

Why Choose This Product?

• Engineering Advantage: Rancho’s patented valving system adapts to road surfaces instantly, bridging the gap between highway comfort and off-road capability.
• Performance Benefit: The twin-tube design is specifically chosen for its ability to withstand rock strikes and debris without compromising internal piston movement.

Related Products

Front Only (Same Series):
Rancho RS5000X 0-2" Front Lift Shocks for 1973-1986 Chevy K-20 4WD

RS7MT (Rear):
Rancho RS7MT 0-2" Rear Lift Shocks for 1973-1986 Chevy K-20 4WD

RS90000XL (Rear):
Rancho RS90000XL 0-2" Rear Lift Shocks for 1973-1986 Chevy K-20 4WD

RS90000XL (Front):
Rancho RS90000XL 0-2" Front Lift Shocks for 1973-1986 Chevy K-20 4WD

RS5000X (Kit):
Rancho RS5000X 0-2" Lift Shocks for 1973-1986 Chevy K-20 4WD

RS90000XL (Kit):
Rancho RS90000XL 0-2" Lift Shocks for 1973-1986 Chevy K-20 4WD

Frequently Asked Questions

Will these shocks lift my vehicle?
No, these shocks do not create lift. They are specifically configured for vehicles already equipped with 0-2 inches of rear lift to ensure proper suspension travel.

What is the benefit of the RS5000X over a standard shock?
The RS5000X features cross-tuned technology and a larger 2.25-inch body, which provides better heat dissipation and a more controlled ride than entry-level shocks.

Do these shocks come with boots?
Yes, these shocks include Rancho’s signature red protective dust boots to keep the piston rod safe from contaminants.