340 in a 1966 valiant, remote oil filter woes

What is going on here? How do you know where to tap though the plate/etc.

I am not opposed to this at all, it gets rid of something I don't need, as I just need to get oil to/from the engine and through my remote oil filter... So I am intrigued.
The lower hole
What is going on here? How do you know where to tap though the plate/etc.

I am not opposed to this at all, it gets rid of something I don't need, as I just need to get oil to/from the engine and through my remote oil filter... So I am intrigued.
Hi. The lower hole closest to panrail is the feeder. It shuld be drilled out and tapped for an fitting. The hole directly above is the return line. It is plugged with a factory plug and is already threded.This hole is connected to the center hole that is the normal return to engine. Plug the center hole with a short appropriate bolt. There has to be some grinding done around the upper hole (return) to make room for the an fitting.but not much .There is plenty much material there so no worries.After this there is no using of any plates or stuff that comes with the relocationkit . I find they are not so reliable constructed .