68 camaro drum to disc brake conversion

Converting a 1968 Camaro from Drum to Disc Brakes An Overview

When it comes to upgrading classic muscle cars like the 1968 Chevrolet Camaro, one of the most significant improvements you can make is converting from drum brakes to disc brakes. This transition can greatly enhance performance, safety, and drivability. In this article, we will explore the reasons for this conversion, the necessary components, the step-by-step process, and the benefits you can expect.

Why Convert from Drum to Disc Brakes?

Drum brakes were a common feature in vehicles of the 1960s; however, they have several drawbacks compared to their disc counterparts. First and foremost, disc brakes provide superior stopping power and better heat dissipation, making them less prone to fading during prolonged braking. This is particularly important for high-performance vehicles that may be driven aggressively or used in racing. Additionally, disc brake systems typically offer improved consistency in braking performance and require less maintenance over time.

Components Needed for the Conversion

To convert your 1968 Camaro from drum to disc brakes, you'll need several key components. Most of these can be sourced from aftermarket suppliers who specialize in classic cars. Here is a basic list

1. Disc Brake Spindles The spindles are crucial as they will be responsible for holding the disc brake calipers and rotors. 2. Calipers You will need calipers specifically designed for a disc brake system. Depending on your performance needs, you can choose between single or dual piston calipers. 3. Rotors Make sure to select rotors compatible with your calipers and spindles. There are options for vented or solid rotors based on your performance requirements. 4. Brake Lines New brake lines may be needed to accommodate the different configuration of the disc brake system. 5. Master Cylinder Upgrading to a larger master cylinder may be necessary to provide adequate fluid pressure to the calipers. 6. Brake Pads Choose high-quality brake pads that match your braking style, whether for street performance or racing. 7. Adapters and Hardware Depending on your setup, you might require additional hardware to complete the installation.

Installation Process

1. Preparation Start by elevating your Camaro safely using jack stands. Ensure you have all necessary tools on hand, including wrenches, pliers, and a brake fluid bleeder kit.

2. Remove the Old Drum Brakes Detach the wheels, then remove the brake drums along with the associated hardware. This includes the backing plate, springs, and any other components.

3. Install the New Spindles Attach the new disc brake spindles to the front suspension. Ensure they are secured properly according to manufacturer specifications.

4. Mount the Calipers and Rotors Install the rotors onto the spindles, and then mount the calipers over the rotors. Be sure to torque all bolts to the appropriate specifications.

5. Connect the Brake Lines Update or reroute brake lines to fit the disc brake configuration. This may involve bending and securing the lines in place.

6. Upgrade the Master Cylinder If needed, replace the master cylinder with a larger version that can handle the increased fluid requirements. Ensure all connections are tight to prevent leaks.

7. Bleed the Brakes With the new system in place, it's critical to bleed the brakes to eliminate any air in the lines. Start at the farthest wheel from the master cylinder and work your way in.

8. Test the Setup After installation, carefully lower the vehicle and perform several test stops to ensure the brakes are functioning properly.

Conclusion

Converting your 1968 Camaro from drum to disc brakes is an excellent way to improve safety and performance. With better stopping power, reduced maintenance issues, and an overall enhanced driving experience, this upgrade is well worth the investment. Make sure to source high-quality parts and follow the installation steps closely. Once completed, you’ll be ready to hit the road with confidence, enjoying the performance that classic muscle cars were meant to provide.