convert rear drum brakes to disk

Converting Rear Drum Brakes to Disc Brakes A Comprehensive Guide

The performance of your vehicle is heavily influenced by its braking system. For many car enthusiasts and everyday drivers alike, upgrading from rear drum brakes to disc brakes can enhance safety, improve stopping power, and elevate the overall driving experience. In this article, we will explore why you might consider this conversion, the benefits it offers, and how to successfully execute the upgrade.

Understanding the Differences

Drum brakes have been around for a long time and are often found in older vehicles and the rear of many budget-oriented cars. They work on the principle of friction between the drum and brake shoes to slow down or stop the vehicle. While effective, drum brakes have a few drawbacks

1. Heat Dissipation Drum brakes retain heat, which can lead to brake fade during prolonged use, especially in demanding driving situations.

2. Maintenance Drum brakes can be more challenging to service, requiring more frequent adjustments and inspections.

3. Performance Disc brakes provide better stopping power and consistent performance under various driving conditions.

Switching to disc brakes can significantly improve your vehicle's braking performance. Disc brakes utilize a rotor and caliper setup, which allows for more efficient heat dissipation and reduces the chances of brake fade.

Benefits of Converting to Disc Brakes

1. Improved Stopping Power Disc brakes typically provide better initial bite and quicker stopping distances due to their larger surface area and superior cooling characteristics.

2. Reduced Brake Fade Disc brakes are less likely to overheat compared to drum brakes, especially during extended periods of hard braking.

3. Easier Maintenance With simpler designs and more accessible components, disc brakes can be easier to maintain and repair.

4. Enhanced Safety Improved braking performance translates into added safety for you and your passengers.

5. Better Aesthetics For car enthusiasts, the look of disc brakes can add a more modern and sporty aesthetic to the vehicle.

Steps to Convert Rear Drum Brakes to Disc Brakes

Converting rear drum brakes to disc brakes is a project that can be undertaken by both enthusiasts and professional mechanics. Here’s a step-by-step guide on how to proceed.

1. Research and Gather Parts Identify the specific disc brake conversion kit for your vehicle make and model. Ensure it contains all necessary components, such as rotors, calipers, brake lines, and mounting hardware.

2. Prepare Your Vehicle Start by safely lifting your vehicle using jack stands and removing the rear wheels. Ensure you have ample workspace and the necessary tools at your disposal.

3. Remove Existing Drum Brake Components Take off the drum brake assembly, including the drum, shoes, wheel cylinders, and any related hardware. This may involve removing the axle to access the drum system.

4. Install New Components Follow the instructions provided with your conversion kit. Install the new disc brake rotors onto the axle, and mount the calipers in place. Ensure everything is tightened and secure according to the manufacturer’s specifications.

5. Upgrade Brake Lines If the conversion kit requires new brake lines, make this upgrade as well. Ensure there are no leaks, and bleed the brakes to eliminate air from the system.

6. Reinstall the Wheels After confirming all components are correctly installed, reinstall the rear wheels, lower the vehicle, and torque the lug nuts to the manufacturer’s specifications.

7. Test Drive Perform a careful test drive to ensure that the braking system works properly. Start with low speeds and progressively test the brakes under various conditions to ensure everything functions correctly.

Conclusion

Converting rear drum brakes to disc brakes can yield significant benefits in performance and safety. While the process requires careful planning and execution, the upgrade can dramatically enhance the driving experience. Whether you are an enthusiast looking to optimize your vehicle or simply seeking improved safety, upgrading to disc brakes is a worthwhile investment. Always consult with professionals if you are unsure about any part of the conversion process. Happy driving!