I think that should fit fine. Its hard to say though. Even with the banjo its pretty close. I think it should just barely fit though. I went with this since I already had everything laying around the shop and I’m using the same fitting on the BOV and it works great.Makes perfect sense; glad I asked. Thank you.
I wonder if there would be enough room to use a 90* swivel, like this https://www.summitracing.com/parts/vpe-11351/overview/
Should allow room to thread in the NPT without having to worry about AN adapter contacting housing. Just not sure about the full height of the fitting VS bottom of filter.