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SKU: RS994009 | UPC: 00039703016087
Rancho RS9000XL Adjustable Front Shock 70-79 Ford F-100 / F-150
The Rancho RS994009 RS9000XL Series Front Shock is the best adjustable damper upgrade for 1970-1979 Ford F-100 / F-150 owners seeking on-the-fly ride tuning and superior control. This single monotube shock features 9-position adjustable valving for precise damping from soft comfort to firm performance, making it ideal for daily driving, towing, hauling, or light off-road use while maintaining excellent stability and ride quality on classic F-Series trucks.
Key Features
- 9-Position Adjustable Damping: Easy-to-adjust knob allows customized firmness for on-road comfort or off-road control
- Monotube Design: Large body with high-pressure gas charge for fade-free performance and consistent damping
- Dual Component 2K Paint Finish: Superior chip resistance and premium appearance with liquid metallic look
- Integrated Bottom Mounts: Enhanced strength for heavy-duty applications and long-term durability
Specifications
| Specification | Detail |
|---|---|
| Part Number | RS994009 |
| Position | Front (Single Shock) |
| Shock Type | Monotube Gas-Charged Adjustable |
| Body Diameter | 2.75 inches (application specific) |
| Adjustment | 9-Position Compression |
| Finish | Dual Component 2K Paint (Liquid Metallic) |
| Boot Included | Yes |
| Dust Shield Included | Yes (Red Rubber) |
| Country of Origin | United States |
| Warranty | Limited Lifetime |
Product Notes
- Sold individually – order two for complete front replacement
- Optimized for 1970-1979 Ford F-100 / F-150 (2WD/4WD) – pairs well with Rancho rear shocks or lift kits
- Fourth-generation design with enhanced strength and chip-resistant finish
Installation Notes
- Estimated time: 1-2 hours per side, moderate difficulty, basic hand tools required
- Direct bolt-on replacement for factory shocks – torque to factory specs
This Part Fits
| Year | Make | Model | Notes |
|---|---|---|---|
| 1970-1979 | Ford | F-100 / F-150 | All 2WD/4WD Models |
Why Choose Rancho RS9000XL?
- Industry leader in adjustable shocks with 9-position tuning for versatility
- Monotube design provides fade-free performance for towing and off-road
- Limited lifetime warranty ensures long-term reliability
Frequently Asked Questions
-
Q: Does it fit 1979 F-150?
A: Yes, compatible with 1970-1979 F-100/F-150 models (all cabs, 2WD/4WD). -
Q: How do I adjust damping?
A: Turn the knob on the shock body 1 (softest) to 9 (firmest). -
Q: Is it good for towing?
A: Yes, firmest settings provide excellent stability when loaded or towing heavy trailers. -
Q: Does it require alignment?
A: No, direct replacement maintains factory ride height – alignment only if paired with lift or other suspension changes.
Shipping & Handling
- Method: UPS/FedEx Ground
- Availability: In stock, ships same or next business day
- Packaging: Official Rancho retail box
Rancho
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Shop shocks and struts at Black Ops Auto Works for improved ride control, handling, stability, comfort, towing support, off-road performance, and suspension replacement. This collection includes shock absorbers, monotube shocks, gas shocks, hydraulic shocks, strut assemblies, front struts, rear shocks, coil-over shocks, reservoir shocks, steering dampers, suspension hardware, and vehicle-specific dampers for cars, trucks, SUVs, Jeeps, off-road builds, and performance vehicles. Use this Shocks and Struts collection to find the right suspension upgrade by vehicle, ride height, driving style, and product type. Replacement shocks and struts help restore ride quality, performance shocks improve control and stability, heavy-duty truck shocks support larger vehicles and lifted setups, and off-road shocks help improve durability and control on rough terrain. Shop Shocks and Struts by Brand Black Ops Auto Works carries shocks, struts, and suspension dampers from trusted brands including Bils...
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