In the mid '70s, GM began offering its SI-series (Systems Integrated) alternators, which not only delivered more amperage but did away with the externally mounted voltage regulator and its messy ...

For many, wiring is one of the most intimidating aspects of a restoration or project upgrade. Most mechanical repairs and aspects of a restoration are what we’d term “nut-and-bolt” work, meaning that, ...

Prior to 1969, most GM cars used an alternator with an external regulator. While they were good in their day, most early-model alternator cores have been recycled through rebuilders several times, and ...

After walking car shows for more than 40 years, we have seen tons of interesting rides. Open hoods say a lot about the person who owns the Mustang and how much they know about automotive electrical ...