Rancho RS5000X 0″ Rear Lift Shocks for 1974-1983 Plymouth PB100, PB150, Voyager

Description
Rancho RS5000X 0″ Rear Lift Shocks for 1974-1983 Plymouth PB100, PB150, Voyager

Rancho RS5000X 0″ Rear Lift Shocks for 1974-1983 Plymouth PB100, PB150, Voyager

Part Number: RS55113

Summary: The Rancho RS5000X series is engineered to provide a significant upgrade in ride quality for classic utility and passenger vans. Utilizing a sophisticated gas-pressurized twin-tube design, these shocks address the harshness often associated with heavy-duty leaf spring rear suspensions. By integrating CrossTune Technology, this pair of shocks delivers a smooth street feel while maintaining the durability required for hauling and daily work applications.

Features

• CrossTune Technology: A unique progressive engagement valving system provides a custom-tuned feel to ensure comfort across varying road surfaces and load conditions.
• Nitrogen Gas Pressurization: High-pressure gas charging provides a faster response time and minimizes aeration to ensure consistent damping performance during repetitive cycling.
• 16mm Nitro-Carburized Rod: A heavy-duty hardened piston rod provides increased structural rigidity and corrosion resistance to ensure a long service life in harsh environments.
• Protective Boot: The included red polyvinyl accordion boot provides a physical barrier against road debris and moisture to ensure the integrity of the oil seal.

Technical Specifications

Fitment

• 1974-1983 Plymouth PB100
• 1974-1983 Plymouth PB150
• 1974-1983 Plymouth Voyager
• 1974-1983 US Postal FJ-9
• Note: Compatible with AM General Model FJ-9 and specified Plymouth van platforms.

What’s Included

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

Why Choose This Product?

• Engineering Advantage: Rancho’s twin-tube design is specifically optimized for older vehicle architectures, offering superior dent resistance and a larger oil capacity for better heat dissipation.
• Performance Benefit: Drivers will experience a noticeable reduction in “van sway” and rear-end bounce, resulting in a more planted and controlled driving experience.

Related Products

Front Only (Same Series):
Rancho RS5000X 0" Front Lift Shocks for 1974-1983 Plymouth PB100, PB150, Voyager

RS90000XL (Rear):
Rancho RS90000XL 0" Rear Lift Shocks for 1974-1983 Plymouth PB100, PB150, Voyager

RS7MT (Rear):
Rancho RS7MT 0" Rear Lift Shocks for 1974-1983 Plymouth PB100, PB150, Voyager

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 1974-1983 Plymouth PB100, PB150, Voyager

Frequently Asked Questions

Will these shocks lift my vehicle?
No, these shocks are configured for a 0″ lift and are designed to replace factory-length shocks without changing the ride height.

What is the benefit of the twin-tube design for my Plymouth?
The twin-tube design provides an outer reserve tube that protects the inner working cylinder from road debris, making it ideal for the durability needs of classic vans.

Are these shocks sold as a pair?
Yes, this specific SKU (2xRS55113) includes two rear shocks to complete the installation for one axle.