Early xlch horseshoe oil tank lines

[cheatersteve]

Just picked up an xlch oil tank to run on my 77 ironhead. I know what the lines coming out of my 77 engine are but im uncertain what the spigots are coming off of the xlch oil tank??? Any advice or suggestions are greatly apprechiated. Thanks

please see attached photo for reference

[sactojon]

I believe top two are return, vent obviously& others belong to chain oiler......

[cheatersteve]

That's what I thought but i wasn't sure. I don't wanna start the bike and burn up the motor because I hooked the oil lines up wrong

[GermanG]

I would never run an ironhead without oil pressure light!