Last month, in the first of our four-part series, we covered gas welding. This month we'll continue by delving into MIG welding—far and away the most popular welding process used for classic trucks.

If you want to weld aluminum, you might think skill-intensive TIG welding is the only way. However, if you already own a MIG welder, an add-on spool gun is a viable option. Retailing for $276, Miller ...

Throughout these past few months, we've put together a beginner's guide that will help you explore the most basic fabrication fundamental - MIG welding. For Part III of the story, we decided to ...