'81 Honda CB650 Custom Throttle Cable Push/Pull??
 

Hey y'all,
I recently was given a 1981 Honda CB650 Custom for my brother and me to work on and have some fun with. Unforntently the throttle cable was broken when we got it as well as the clutch cable and various other issues. My issue I'm having currently is what throttle cables do I need? I have seen there are Push cables and Pull cables. And my bike currently only has one cable. So is it missing a cable and I need to buy both (i have seen kits that have both) or do I only need one? And if one, is it the push, or pull? Any help with this would be appreciated and if y'all have any pointers or things to watch for with these bikes as we get further along I'l take whatever help I can get.
Thanks in advance!!