Forget to state - It's a S&S motor / OIl Pump on a 1980 Shovelhead
Thanks Pete - looks great but at $300 a little more than I want to spend.at this point you could fit a 'JBROSG' oil filter oil pump cover, I fitted one to my S&S pump & it works great, a propper oil filter fed direct from the pump & has feed & return lined at the bottom & hides ya oil lines as well,
1968-1984 Shovelhead Oil Filter Adapter by JBROSG – Rawhide Cycles View attachment 273448
Thanks Joe,To add to this there is another return to tank on the bottom next to #4. If you would like to use that one instead of the one in the back center of the cover.
Thanks Joe - yes I meant FROM - good catch..
In your last post #3 should read, ''#3 is the feed FROM oil tank''.
You said, ''#1 is the vent to the top of oil tank and also connected via a "T" piece to the inner primary case''.
That is true if the bike is stock. But as your bike is a S&S and is using a Evo years pump cover that does not have the oil feed for the primary, I assumed a divorced primary. So no T needed. Item 6 in the following picture.
Also your pump does not have the rear chain oiler #8 in the above picture.
So divorce primary and you don't need the adjustable rear chain oiler/leak anyway.