Serpentine set up question

I just pulled a 360 magnum out of a half ton truck today and I would like to use the serpentine belt set up. Motor is going on. 67 dart and it doesn’t have AC or power steering so won’t need those. Has anyone done this or is it pointless since all I need to run is the water pump and alternator? If anyone has done this, please let me know what I need to do and a source for parts if you know it. Thanks.