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Choosing the right axle housing is crucial for high-horsepower Nashville street cars. The axle housing supports the weight of the vehicle and transmits power from the differential to the wheels. An inadequate axle housing can lead to failure, especially under the stress of high horsepower. This guide will help you understand what to look for when selecting an axle housing for your powerful street car.
Understanding Axle Housing Types
There are primarily two types of axle housings: stock and aftermarket. Stock axles are designed for factory power levels, while aftermarket options are built to handle higher horsepower and torque. The choice depends on your engine’s output and your performance goals.
Key Factors to Consider
- Material: Steel is the most common, offering strength and durability. Some high-end options use aluminum for weight savings, but steel remains the top choice for high-horsepower applications.
- Tube Diameter: Larger diameters provide increased strength. For high-horsepower cars, 1.75″ to 2″ tubes are recommended.
- Housing Width: Ensure the width matches your vehicle’s specifications for proper fit and handling.
- Axle Shaft Compatibility: Confirm that the axle shafts are compatible with the housing and can handle your engine’s power.
- Mounting Points: Check that the housing has appropriate mounting points for your suspension setup.
Additional Tips
Consult with a professional or experienced builder before purchasing. Upgrading to a stronger axle housing might also mean upgrading other components like the differential, axles, and suspension to handle the increased power safely.
Conclusion
Selecting the right axle housing is vital for the performance and safety of high-horsepower Nashville street cars. Focus on material, size, compatibility, and quality to ensure your vehicle can handle the power reliably. Proper research and expert advice can help you make the best choice for your build.