Proportioning valves come in all shapes and sizes and vary considerably depending on the car you are working on. But the most common problem you'll face is which valve should be used on which car. To ...

Why is it that when our beloved early Camaros were new, drum brakes seemed fine, but now they feel borderline dangerous? Well, several factors have conspired to change our perception. For one, many of ...

Although disc brakes were commonplace on compact Mopars from 1973 onwards, owners of earlier A-Bodies will typically find drums behind the wheels. It is true the Kelsey Hayes four-piston disc setup ...