Kinda of a bad pic, by here's how I did mine. This is with 2 mock up 044s. It's just a log with 1/2" npt ports. A 12an feed into the side, the two pumps each have a 8an coming off to a wye which attaches to a 10an all the way up. I run two AEM 380s on E85. No issues all last summer. The fittings on the AEMs are different threads than on the 044s.