I cannot find a picture of a 360 but it may be the pre-cursor of the 366. If you haven't already, you can find on-line manuals for most of the Pacific machines here:
https://www.hornady.com/support/user-manuals#!/ I've had a couple of 366 machines and they do not vary much between the Pacific and Hornady. It was mostly a name change. I suggest you call Hornady and ask about the parts you need and if the 366 parts are interchangeable with the 360. They were always helpful when I called them for information/parts.