Smooth paint and shiny wheels are nice, but the engine is the heart of any car. It’s the reason old cars are fun to drive. It’s the first thing you look at when you walk up to a car at a car show. It’s the one piece of optional equipment that drastically changes the value of any old car. And it’s the first thing that hot rodders turn their attention to. Through the years, there have been lots of fan favorites when it comes to engines. Here, we’ll take a look at just a few of the most popular. What’s under your hood?
