Rancho RS90000XL 1.5″ Lift Shocks for 1967-1986 GMC C1500 2WD Rear Leaf Spring

Description
Rancho RS90000XL 1.5″ Lift Shocks for 1967-1986 GMC C1500 2WD Rear Leaf Spring

Rancho RS9000XL 1.5″ Lift Shocks for 1967-1986 GMC C1500 2WD Rear Leaf Spring

Part Number: RS999120

Summary: The Rancho RS9000XL series delivers industry-leading versatility for drivers who demand total control over their suspension damping. Featuring a globally recognized 9-position manual adjustment knob, these shocks allow you to instantly tune your ride from a soft street feel to a firm setting optimized for towing or hauling. Engineered to accommodate a 1.5-inch lift, these shocks provide the necessary travel and damping capacity to maintain stability and comfort on vintage GMC and Jeep applications.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping force to ensure the perfect balance between street comfort and heavy-duty control.
• Large Diameter Body: The 2.75-inch heavy-duty body provides increased fluid capacity to ensure cooler operation and consistent performance during demanding use.
• Nitrogen Gas Pressurized: High-pressure gas charging provides a faster response rate to ensure the tires maintain consistent contact with the road surface.
• Protective Boot: A durable red polyvinyl accordion boot provides a physical barrier for the rod and oil seal to ensure longevity against road debris and moisture.

Technical Specifications

Fitment

• 1967-1986 GMC C1500 2WD (Rear Leaf Spring)
• 1963-1983 Jeep Wagoneer

What’s Included

• Includes 4 Shocks
• Installation Hardware (where applicable)
• Red Polyvinyl Dust Boots

Why Choose This Product?

• Engineering Advantage: Unlike “one-size-fits-all” shocks, the RS9000XL utilizes a tri-tube design and manual valving, allowing the user to dictate the bypass levels for precision handling.
• Performance Benefit: Eliminates the compromise between daily driving and utility work, giving the driver the ability to stiffen the rear end for heavy loads and soften it for unladen highway cruising.

Related Products

RS5000X Full Kit:
Rancho RS5000X 1.5" Front Lift Shocks for 1967-1986 GMC C1500 2WD Rear Leaf Spring

RS5000X (Rear):
Rancho RS5000X 1.5" Rear Lift Shocks for 1967-1986 GMC C1500 2WD Rear Leaf Spring
Rancho RS5000X 1.5" Lift Shocks for 1967-1986 GMC C1500 2WD Rear Leaf Spring

RS90000XL (Rear) – Alternative:
Rancho RS90000XL 1.5" Rear Lift Shocks for 1967-1986 GMC C1500 2WD Rear Leaf Spring

RS7MT (Rear):
Rancho RS7MT 1.5" Rear Lift Shocks for 1967-1986 GMC C1500 2WD Rear Leaf Spring

Full Kit (Same Series):
Rancho RS90000XL 1.5" Front Lift Shocks for 1967-1986 GMC C1500 2WD Rear Leaf Spring

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features a 9-position knob at the base of the shock; simply turn the dial to your desired setting, with 1 being the softest and 9 being the firmest.

Does this shock kit provide the 1.5-inch lift?
No, these shocks are specifically configured for vehicles already equipped with a 1.5-inch lift to ensure proper travel and prevent bottoming out.

Are these shocks nitrogen gas charged?
Yes, they are nitrogen gas pressurized to optimize shock response and minimize aeration during rapid suspension cycling.