Rancho RS90000XL 2.5-4″ Rear Lift Shocks for 1969-1980 Chevy Blazer 4WD

Description
Rancho RS90000XL 2.5-4″ Rear Lift Shocks for 1969-1980 Chevy Blazer 4WD

Rancho RS9000XL 2.5-4″ Rear Lift Shocks for 1969-1980 Chevy Blazer 4WD

Part Number: RS999112

Summary: The Rancho RS9000XL series delivers industry-leading versatility for classic 4WD enthusiasts. Featuring a 9-position manual tuning knob, these shocks allow you to instantly adjust your damping profile to compensate for varying payloads or terrain changes. Whether you are navigating off-road trails or cruising the highway, this adjustable solution eliminates the compromise between ride comfort and firm control.

Features

• 9-Position Tuning Knob: A manual adjustment dial provides nine levels of damping control to ensure the perfect ride for towing, hauling, or off-road performance.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased oil capacity to ensure cooler operating temperatures during heavy-duty use.
• Nitrogen Gas Charged: High-pressure gas displacement provides immediate response to surface irregularities to ensure consistent tire-to-road contact.
• Protective Boot: A heavy-duty polyvinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity against debris.

Technical Specifications

Fitment

• 1969-1980 Chevy Blazer 4WD
• 1969-1980 Toyota Pickup
• Note: Configured for vehicles with 2.5 to 4 inches of rear lift.

What’s Included

• Includes 2 Shocks
• Protective Polyvinyl Boots
• Mounting Hardware (where applicable)

Why Choose This Product?

• Engineering Advantage: The RS9000XL is engineered with a massive shock body and multi-stage valving that outperforms standard twin-tube designs in heat dissipation and adjustability.
• Performance Benefit: Drivers gain the ability to “tune” their suspension in seconds, moving from a soft street feel to a rigid setting for maximum stability when loaded.

Related Products

RS5000X (Rear):
Rancho RS5000X 2.5-4" Rear Lift Shocks for 1969-1980 Chevy Blazer 4WD

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

RS5000X (Front):
Rancho RS5000X 2.5-4" Front Lift Shocks for 1969-1980 Chevy Blazer 4WD

Front Only (Same Series):
Rancho RS90000XL 2.5-4" Front Lift Shocks for 1969-1980 Chevy Blazer 4WD

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

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

Frequently Asked Questions

How do I adjust the firmness of these shocks?
These shocks feature a 9-position manual knob located at the base of the shock body; simply turn the dial to your desired setting to increase or decrease damping resistance.

Will these shocks lift my vehicle?
No, these shocks do not create lift. They are specifically configured for vehicles that have already been equipped with a 2.5 to 4-inch suspension lift kit.

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