Rancho RS5000X 0-2″ Lift Shocks for 1969-1972 Chevy K10 4WD

Rancho RS5000X 0-2″ Lift Shocks for 1969-1972 Chevy K10 4WD

Part Number: RS55151 / RS55118

Summary: The Rancho RS5000X series utilizes a cross-tuned twin-tube gas pressurized design to enhance the ride quality of your classic Chevy or GMC K10. Engineered to handle the unique demands of 0-2″ lifted applications, these shocks address the common harshness found in vintage leaf-spring suspensions. By integrating a patented progressive rebound and compression disc system, they provide smooth street comfort while maintaining the durability required for off-road work.

Features

• Progressive Engagement Valving: A custom-tuned valving system provides an early flow of fluid during initial impacts to ensure a smooth ride over small bumps and road chatter.
• Cross-Tuned Technology: Specific internal tuning provides a balanced compression and rebound stroke to ensure consistent vehicle stability under varying load conditions.
• Nitrogen Gas Pressurization: High-pressure gas charging provides a barrier against oil foaming to ensure fade-free performance during spirited driving or heavy hauling.
• Heavy-Duty Body: A 2.25-inch diameter reserve tube provides increased oil capacity to ensure lower operating temperatures and a longer service life.

Technical Specifications

Fitment

• 1969-1972 Chevrolet K10 Pickup 4WD
• 1969-1972 GMC K15/K1500 Pickup 4WD
• 1969-1972 Chevrolet Suburban 4WD
• 1969-1972 GMC Suburban 1500 4WD
• Note: Excluding O.E. Quad Suspension models.

What’s Included

• Includes 4 Shocks (Full Set)
• Protective Red Dust Boots
• Required Installation Bushings and Washers

Why Choose This Product?

• Engineering Advantage: Rancho’s application-specific tuning ensures that these shocks are not “universal,” but rather optimized for the weight and geometry of the K10 chassis.
• Performance Benefit: Eliminates the “bouncy” feel typical of older 4WD trucks, providing a more modern, controlled driving experience on and off the pavement.

Related Products

RS5000X (Rear):
Rancho RS5000X 0-2" Rear Lift Shocks for 1969-1972 Chevy K10 4WD

RS5000X (Front):
Rancho RS5000X 0-2" Front Lift Shocks for 1969-1972 Chevy K10 4WD

RS7MT (Rear):
Rancho RS7MT 0-2" Rear Lift Shocks for 1969-1972 Chevy K10 4WD

RS90000XL (Rear):
Rancho RS90000XL 0-2" Rear Lift Shocks for 1969-1972 Chevy K10 4WD

RS90000XL (Front):
Rancho RS90000XL 0-2" Front Lift Shocks for 1969-1972 Chevy K10 4WD

RS90000XL (Kit):
Rancho RS90000XL 0-2" Lift Shocks for 1969-1972 Chevy K10 4WD

Frequently Asked Questions

Will these shocks lift my truck?
No, these shocks do not create lift. They are specifically configured for vehicles with 0 to 2 inches of suspension lift to ensure the piston operates within the correct range.

Can I install these if my truck has the factory Quad Shock option?
No, this specific set is designed for vehicles with the standard single-shock per corner configuration and excludes O.E. Quad Suspension models.

What is the benefit of the twin-tube design over a monotube?
The twin-tube design is highly durable for off-road use; if the outer body is dented by a rock, the inner pressure tube remains functional, ensuring you aren’t stranded on the trail.