Modern automotive disc brake designs share common features. The primary components are a rotor and caliper. The rotor attaches to the wheel hub and rotates at the same speed as the wheel and tire ...

Porsche's existing wheel hubs all used the drum brake as an integral part of the corner, mounting the wheel on its face in a "wide five" bolt pattern. Because of the company's engineering expertise ...

In our continuing saga to build a daily driver '66 Slant Six Dart GT, it was time to ditch the drums for front disc brakes. The small 9-inch drums had to go. While they worked perfectly without ...