Ford’s modern crate catalog is stacked with giant V8s that can transform everything from classic pickups to late-model muscle into serious powerhouses. At the center of that lineup is the 7.3-liter ...

Over the years, the 427-cubic-inch crate engine has taken many forms. Originally, the 427 was offered as a big block engine by both Ford and Chevrolet. In the 1960s, Ford's 427 big block dominated ...