<br><br><br>Yes FE, the meaning of the letters is a debate that should not be started here for there is no definate answer, and has been debated over and over by many people throughout its history.<br>Anyways FE's were Fords Engines that came out after the Y-blocks ended. They are reffered to as big blocks but are no way close to the 429/460 big block. They started out as 330 ci and went up to 428 ci from the early fifties to their end in the mid seventies. They were used for any and all of fords cars trucks and racing adventures.<br>Ok so now are you gonna ask what a Y-block is? LOL ;D<br><br>FE????????????????<br><br>