[Back in Black]

With his Ford crate motor. But most of these motors are just are reliably built as any good basic builder would do for you. And the price is generally much better. It seems that Ford has fixed the specific issues that Tom's motor had. I did have to change the dipstick to a billet system because the one that came with the motor was basically for 1/4 mile running and not for street use. And I had to add a PCV system, but any rebuilt motor may need this. A big consideration MUST also be your transmission/clutch/rear end type & quality. Most stock or standard modern donor systems cannot handle the HP/torque of the more powerful motors (400+ HP )
Now if you have the time, knowledge of the builder (such as Southern or several others lauded here on CC in personal recommendations) then go with the aftermarket builder. When I replace my current 514 Ford crate motor, it will be with a "special" from someplace like Southern. Something with MORE horsepower.. can I put it to the road? You bet.. only not off the line or in slower or tricky corners. But even my 600 HP can be fully used, if one has the "knack" for such things. Admittedly most do not. That's life.