If the engine picture is a 426 Hemi - why are the spark plug wires not in the valve covers? Am I missing something?
Great catch!
That looks much more like a factory 440 engine.
It's a 426 wedge, they also made a 413 wedge. the 426 Hemi was based off the 426 wedge. the article states 426 wedge. A 440 is also a wedge.