Rancho RS5000X 2.5-4″ Front Lift Shocks for 1969-1980 GMC K1500 4WD

Description
Rancho RS5000X 2.5-4″ Front Lift Shocks for 1969-1980 GMC K1500 4WD

Rancho RS5000X 2.5-4″ Front Lift Shocks for 1969-1980 GMC K1500 4WD

Part Number: RS55001

Summary: The Rancho RS5000X series leverages advanced Cross-Tuned technology to provide a significant upgrade in ride quality for lifted GMC K1500 applications. Engineered for durability and smooth street comfort, these twin-tube gas-pressurized shocks utilize a unique valving system that transitions seamlessly between off-road impacts and highway stability. Configured for 2.5 to 4-inch lifts, they provide the necessary travel to maintain control and reduce harshness on classic 4WD platforms.

Features

• Cross-Tuned Technology: A specialized valve base system provides a progressive damping curve to ensure consistent control during varied terrain transitions.
• Gas Pressurization: High-pressure nitrogen charging provides a reduction in oil foaming and aeration to ensure fade-free performance under heavy cycling.
• Twin-Tube Design: A 2.25-inch outer body provides increased oil capacity and physical dent resistance to ensure the internal piston remains functional in rugged environments.
• Protective Boot: A durable polyvinyl accordion boot provides a shield for the chrome-hardened piston rod to ensure long-term seal integrity against debris.

Technical Specifications

Fitment

• 1969-1980 GMC K1500 4WD
• Note: 2 & 4 Door models with Rancho Suspension.

What’s Included

• Includes 2 Shocks (Pair)
• Protective Polyvinyl Shock Boots
• Required Bushings and Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s Cross-Tuned valving is specifically calibrated to manage the unsprung weight of larger tire and wheel packages common on lifted GMC K1500s.
• Performance Benefit: Drivers experience a reduction in “body roll” and “nose dive” while maintaining a compliant, smooth ride during daily commuting.

Related Products

Rear Only (Same Series):
Rancho RS5000X 2.5-4" Rear Lift Shocks for 1969-1980 GMC K1500 4WD

RS7MT (Rear):
Rancho RS7MT 2.5-4" Rear Lift Shocks for 1969-1980 GMC K1500 4WD

RS90000XL (Rear):
Rancho RS90000XL 2.5-4" Rear Lift Shocks for 1969-1980 GMC K1500 4WD

RS90000XL (Front):
Rancho RS90000XL 2.5-4" Front Lift Shocks for 1969-1980 GMC K1500 4WD

RS5000X (Kit):
Rancho RS5000X 2.5-4" Lift Shocks for 1969-1980 GMC K1500 4WD

RS90000XL (Kit):
Rancho RS90000XL 2.5-4" Lift Shocks for 1969-1980 GMC K1500 4WD

Frequently Asked Questions

Will these shocks lift my GMC K1500?
No, these shocks do not provide lift. They are specifically configured for vehicles already equipped with a 2.5 to 4-inch suspension lift to ensure proper travel and prevent bottoming out.

What is the benefit of the RS5000X twin-tube design?
The twin-tube design is exceptionally durable for off-roading; if the outer body is dented by a rock, the inner cylinder remains unaffected, allowing the shock to continue functioning.

Do these include the mounting hardware?
Yes, these shocks come with the necessary bushings and a protective boot for a complete installation on the front of your vehicle.