When we say "single-wire," this is what we're referring to. A single 6-gauge lead runs from the positive post on the solenoid to the alternator, with circuit protection along the way.

Gen Z college grads expect to earn more than $100,000 at their first job. Their actual paycheck is a rude awakening 5 questions HR legally cannot ask you in a job interview — and what to do if ...

The one-wire alternator is completely self-contained, which means that it starts itself up when it senses the alternator spinning, and monitors the voltage output through its own internal circuits ...

We update the charging system by installing a new Powermaster one-wire alternator on our 1964 Chevelle daily driver.