Rancho RS90000XL 0″ Rear Lift Shocks for 1967-1972 GMC C1500 2WD with Rear Coil Springs

Description
Rancho RS90000XL 0″ Rear Lift Shocks for 1967-1972 GMC C1500 2WD with Rear Coil Springs

Rancho RS90000XL 0″ Rear Lift Shocks for 1967-1972 GMC C1500 2WD

Part Number: RS999113

Summary: The Rancho RS90000XL series is the industry leader in adjustable damping control, specifically engineered to provide versatility for your classic GMC C1500. Featuring a 9-position manual tuning knob, these shocks allow you to instantly transition from a soft street ride to a firm setting for hauling or towing. Designed for vehicles with rear coil springs at stock height, they provide a custom-tailored driving experience that compensates for varying loads and road conditions.

Features

• 9-Position Tuning Knob: A manual adjustment dial provides nine levels of damping force to ensure precise control over ride quality and firmness.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased oil capacity to ensure cooler operation and consistent performance during heavy use.
• Nitrogen Gas Charged: High-pressure gas optimization provides a reduction in aeration and foaming to ensure immediate response and fade resistance.
• Protective Boot: A heavy-duty poly-vinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity against road debris.

Technical Specifications

Fitment

• 1967-1972 GMC C1500 2WD (Rear Coil Spring Models)
• Note: Also fits AM General Model FJ-9 US Postal vehicles.

What’s Included

• Includes 2 Shocks (Pair)
• Protective Poly-Vinyl Boots
• Mounting Hardware (Where applicable)

Why Choose This Product?

• Engineering Advantage: Unlike “one-size-fits-all” shocks, the RS90000XL allows for user-defined valving, meaning the shock adapts to your specific cargo weight rather than forcing a compromise.
• Performance Benefit: Drivers experience significantly reduced body roll and improved stability when towing, while maintaining the ability to soften the suspension for daily cruising.

Related Products

RS5000X Full Kit:
Rancho RS5000X 0" Front Lift Shocks for 1967-1972 GMC C1500 2WD with Rear Coil Springs

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 1967-1972 GMC C1500 2WD with Rear Coil Springs
Rancho RS5000X 0" Lift Shocks for 1967-1972 GMC C1500 2WD with Rear Coil Springs

RS7MT (Rear):
Rancho RS7MT 0" Rear Lift Shocks for 1967-1972 GMC C1500 2WD with Rear Coil Springs

Full Kit (Same Series):
Rancho RS90000XL 0" Front Lift Shocks for 1967-1972 GMC C1500 2WD with Rear Coil Springs

RS90000XL (Rear) – Alternative:
Rancho RS90000XL 0" Lift Shocks for 1967-1972 GMC C1500 2WD with Rear Coil Springs

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS90000XL features an easy-to-reach 9-position knob at the base of the shock body; simply turn the dial to increase or decrease damping resistance.

Will these shocks lift my GMC C1500?
No, these shocks are configured for 0-inches of lift (stock height) and do not provide any lift height to the vehicle’s suspension.

Can I use these on a leaf spring model?
These specific units are engineered for 1967-1972 models equipped with rear coil springs to ensure proper mounting and travel geometry.