GM Authority is taking a closer look at how an engine block heater works, while outlining how it can improve cold-weather ...

When you find yourself in need of a new engine for your vehicle, you'll likely end up buying a remanufactured engine instead of rebuilding it or having it rebuilt. That decision depends on the type of ...

Upgrading an existing cast-iron block-based engine to an aluminum engine block is a great way to reduce the weight on the front area of a vehicle. It makes it easier for the vehicle to accelerate, ...

What makes a good street engine? The answer to this can vary depending on the goals of a buildup, but there are several factors that apply to a big slice of us regular-guy hot rodders. We see lots of ...