Its got all the horse power

[JOEPRO]

Wonder how they connected them all together they did a great job

 

[Erie Fred]

I can't recall, having seen it before, do remember it's rather crude.
No need to make it last very long.

 

[Agroshield]

Wonder how they connected them all together

I think it is called a 'cross box' or 'combining box'. See:

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