Has anybuddy have a fix for while prelubing, not having majority of the oil back flowing through the pickup?

I haven't had any luck finding any fittings to use the port above the oil filter and forced to use the port at the front. My problem is most of my oil back flows out the oil pump pickup.

Has anyone tried using the OEM sensor port at the back of the intake manifold? If so, do you recall the sensor thead size?

Thanks,
Jim

 

The thread size is M16x1.5

 

thanks.