Convert Brake Drums to Rear Disc Brakes - Enhance Your Vehicle's Performance

Sep . 06, 2024 14:20 Back to list

Convert Brake Drums to Rear Disc Brakes - Enhance Your Vehicle's Performance

Converting Brake Drums to Rear Discs A Comprehensive Guide

When it comes to enhancing vehicle performance and safety, upgrading the braking system is one of the most effective modifications enthusiasts can make. While many vehicles come equipped with drum brakes in the rear, converting to disc brakes can significantly improve braking performance, heat dissipation, and overall handling. This article explores the benefits of converting brake drums to rear discs and outlines the essential steps involved in the process.

Advantages of Rear Disc Brakes

1. Improved Stopping Power Disc brakes offer superior stopping power compared to drum brakes. They provide better friction and can handle higher heat levels without fading, which is especially beneficial during heavy braking scenarios.

2. Heat Dissipation Disc brakes are designed to dissipate heat more effectively than drum brakes. When brakes overheat, they can lose effectiveness (a phenomenon known as brake fade). Rear discs, with their open design, allow for better air circulation and cooling.

3. Consistent Performance Disc brakes maintain their performance across a wider range of conditions. Whether driving in wet weather or under high-stress situations, rear disc brakes consistently provide reliable stopping power.

4. Reduced Maintenance Although rear disc brakes may initially be more expensive, they typically require less maintenance over time. Drum brakes can collect debris and moisture, leading to potential rust and uneven wear, which can be minimized with disc brakes.

5. Enhanced Aesthetics Many car enthusiasts appreciate the look of disc brakes peeking through their wheels. Upgrading to rear discs can enhance the overall appearance of your vehicle.

The Conversion Process

Converting from brake drums to rear disc brakes is a more involved process than simply replacing the components, but with a bit of mechanical know-how, it can be accomplished in a few steps.

convert brake drums to rear disc

1. Gather Necessary Parts Before beginning the conversion, ensure you have all the necessary components. This typically includes rear disc brake assemblies (calipers, rotors, pads), a compatible master cylinder, brake lines, and any mounting brackets required for your specific vehicle model.

2. Jack Up the Vehicle Use a car jack to lift the rear of the vehicle and secure it with jack stands. Always ensure the vehicle is stable before working underneath.

3. Remove the Rear Drums Start by removing the existing brake drums. This typically involves removing the wheel, the brake drum itself, and the associated hardware. Be cautious, as there may be springs and small components that require careful handling.

4. Install the Disc Brake Components Follow the manufacturer’s instructions to install the new disc brake components. This usually involves mounting the caliper brackets, attaching the calipers, and securing the rotors in place. Ensure all components are aligned properly and tightened to the specified torque settings.

5. Upgrade Brake Lines and Master Cylinder Depending on your vehicle, you may need to replace or modify the brake lines and master cylinder to accommodate the new disc brake system. This step is crucial for maintaining optimal brake function.

6. Bleed the Brakes Once everything is installed, bleed the braking system to remove any air bubbles in the lines. This step ensures that the brake system will function correctly and provide the necessary stopping power.

7. Test Drive Finally, take your vehicle for a test drive in a safe area to ensure the brake system is operating effectively. Pay attention to the feel of the brakes and listen for any unusual noises.

Conclusion

Converting brake drums to rear discs is a worthwhile enhancement for those looking to improve their vehicle’s performance. With better stopping power, heat dissipation, and consistent performance, rear disc brakes offer significant advantages over traditional drum systems. While the conversion process requires some technical skills, the benefits far outweigh the effort involved, making it a valuable upgrade for any automotive enthusiast.