Let me rephrase. I suggest you remove the OEM filter mount. Put it on a shelf, or sell it on eBay.
Either
1. Open the block holes using a bit sized for the pipe thread, then tap for the pipe thread-to-37 degree flare hose adapter. You'll want pipe-to-37 adapters in at least -10. Something like this:
https://www.summitracing.com/parts/fra- ... /overview/https://www.summitracing.com/parts/fra-581611/overview/As long as the pipe-to-37 adapter isn't restricted inside (must have AT LEAST 1/2" ID) the smaller pipe-thread would be easier to work with.
It would be nice to see what size fittings are included with your remote oil-filter kit. If they are using -12, you might want to use that at the engine as well.
Be sure there is enough material in the block to accept the drilling and tapping procedure!!! I have heard of this being done, I've never done it myself. No promises.
Or
2. Get a chunk of plate steel or thick aluminum, Put the gasket on the plate, and drill the three bolt holes. Then drill and tap the plate for those pipe-to-37 hose adapters using the gasket and your judgement of the engine block as a guide for placing the holes. The goal is to drill the oil-passage holes in the plate exactly in-line with the holes in the block. Again, you're drilling for the NPT size of the pipe-to-37 fitting you select. Tap the plate from the correct direction.
Bolt the steel or aluminum hose adapter block to the engine block using the OEM gasket and bolt holes.
Overall, drilling and tapping the engine block is probably easier than making an adapter--IF (big IF) the block has enough material.