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 ...

In its history, General Motors has put some powerful LS engines under the hood of its most popular models. Here are the top ones and their specs.

The new engine is called LS427/570, referring to its LS-family engine designation, 427 cubic-inch capacity ... and transmissions that Chevrolet manufactures in crate form, from engines such ...

Chevrolet Performance currently sells ... or local emissions laws and regulations. Yet another 427-ci LS, and yet another NRE crate engine. What a surprise, huh? Boasting 1,225 horsepower on ...