Rancho RS90000XL 3-4″ Rear Lift Shocks for 1967-1968 GMC K2500 4WD

Description
Rancho RS90000XL 3-4″ Rear Lift Shocks for 1967-1968 GMC K2500 4WD

Rancho RS90000XL 3-4″ Rear Lift Shocks for 1967-1968 GMC K2500 4WD

Part Number: RS999112

Summary: The Rancho RS90000XL series provides unparalleled ride control for your GMC K2500 through its industry-leading 9-position manual tuning system. By allowing drivers to adjust damping levels at the turn of a dial, these shocks solve the compromise between daily street comfort and heavy-duty towing stability. Engineered for vehicles with 3-4 inches of rear lift, they offer a custom-tailored suspension response for any terrain or load requirement.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping to ensure the perfect balance between soft street cruising and firm off-road control.
• Nitrogen Gas Pressurized: High-pressure gas charging provides a reduced air-to-oil mixture to ensure consistent performance and minimized fade during heavy cycling.
• Large Shock Body: A heavy-duty 2.75-inch diameter body provides increased fluid capacity to ensure cooler operating temperatures during demanding use.
• Protective Boot: A durable liquid metallic finish and included dust boot provide protection for the piston rod and seal to ensure long-term seal integrity.

Technical Specifications

Fitment

• 1967-1968 GMC K2500 4WD
• Note: Configured for vehicles with 3-4 inches of rear lift. Verified for 4WD models only.

What’s Included

• Includes 2 Shocks
• Protective Dust Boots
• Required Bushings and Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide 9-position technology allows for global damping changes in seconds, moving beyond the “one size fits all” valving of standard shocks.
• Performance Benefit: Drivers gain the ability to firm up the suspension for hauling heavy loads or soften it for unloaded highway driving, maximizing both safety and comfort.

Related Products

RS5000X (Rear):
Rancho RS5000X 3-4" Rear Lift Shocks for 1967-1968 GMC K2500 4WD

RS7MT (Rear):
Rancho RS7MT 3-4" Rear Lift Shocks for 1967-1968 GMC K2500 4WD

Frequently Asked Questions

Do these shocks create lift for my GMC K2500?
No, these shocks do not create lift. They are specifically configured for vehicles that have already been modified with a 3-4″ rear lift kit to ensure proper travel and prevent bottoming out.

How do I adjust the firmness of the shocks?
Each shock features an external 9-position knob at the base. Turning the dial allows you to manually increase or decrease the damping resistance to suit your current driving conditions.

Are these sold as a pair?
Yes, this SKU (2xRS999112) includes a pair of two (2) rear shocks for a complete axle installation.