rear brake conversion kit from drum to disc

Upgrading Your Vehicle Converting Rear Brakes from Drum to Disc

When it comes to enhancing your vehicle's braking performance, converting from drum brakes to disc brakes on the rear axle represents a significant improvement. While drum brakes have been a tried-and-true technology for decades, disc brakes offer advantages in terms of performance, maintenance, and safety. This article will explore the benefits of this conversion, the steps involved in the process, and considerations you should keep in mind.

Understanding the Basics Drum vs. Disc Brakes

Drum brakes operate by expanding shoes against the inner surface of a drum to create friction and slow the vehicle down. They are commonly found on older vehicles and many economy cars because of their cost-effectiveness. However, they have limitations, especially under demanding conditions. Disc brakes, on the other hand, consist of a rotor and caliper system that firmly grips the rotor when the brake pedal is engaged. This results in more consistent braking performance, quicker heat dissipation, and enhanced self-cleaning properties, making disc brakes a preferred choice for performance vehicles and modern cars.

Benefits of Converting to Disc Brakes

1. Improved Performance Disc brakes provide superior stopping power and are less prone to fading, which is a common problem with drum brakes, especially during prolonged use. This makes them ideal for both everyday driving and high-performance scenarios.

2. Enhanced Safety The quicker response and reliable performance of disc brakes can lead to shorter stopping distances, boosting overall vehicle safety. This is particularly important for those who drive in urban environments where sudden stops may be frequent.

3. Easier Maintenance Disc brakes are generally easier to service than drum brakes. Replacing brake pads is a simpler task compared to changing drum shoes, and there's less risk of rust buildup and internal corrosion.

4. Aesthetic Appeal For many car enthusiasts, the appearance of disc brakes can enhance the overall look of the vehicle. Many aftermarket options come with various design choices and colors, allowing for personalization.

The Conversion Process

1. Research and Purchase a Conversion Kit Many aftermarket companies offer conversion kits tailored to specific vehicle models. These kits typically include rotors, calipers, brackets, and all necessary hardware. Ensure the kit is suitable for your specific make and model.

2. Gather Tools and Supplies You will need basic hand tools such as wrenches, sockets, and a jack to lift the vehicle. Ensure you have brake fluid and any additional parts recommended in the kit.

3. Remove the Existing Drum Brakes Begin by safely lifting the vehicle and removing the wheels. Carefully take off the drum brakes, including brake shoes, springs, and backing plates, following the instructions provided with your kit.

4. Install the New Components Follow the installation steps outlined in the conversion kit. This usually involves mounting the brake brackets, positioning the rotors, and attaching the calipers. Make sure all components are secured properly.

5. Set Up the Brake Lines Depending on the kit, you may need to replace or modify the brake lines to accommodate the disc brakes. Ensure there are no leaks and that the lines are connected securely.

6. Bleed the Brake System After completing the installation, it is critical to bleed the brake system to remove any air pockets that could compromise braking power. This involves systematically opening each bleed screw while topping up the brake fluid reservoir.

7. Test Drive Before hitting the road, conduct a cautious test drive to check the performance of the newly installed disc brakes. Pay attention to any unusual noises or vibrations and ensure the braking distance has improved.

Conclusion

Converting rear brakes from drum to disc is an excellent upgrade for those looking to enhance their vehicle's braking performance and overall safety. While the process requires some mechanical aptitude and time, the benefits it provides are often well worth the effort. As with any vehicle modification, ensure that your conversion is compliant with local regulations and safety standards. With the right parts and careful installation, you will enjoy a noticeable improvement in your vehicle's performance and reliability on the road.