Oil Pressure Adapter - Which One

Tombonombona

So I am going to make a custom manifold for this as my current setup of adapters is touching the sway bar.... What I am thinking is a block of aluminum with the following for ports, in a remote spot :

1/8" BPST female port, will have a flexible braided line from manifold to engine
1/8" BPST female port, for the OEM pressure sensor
1/8" BPST female port, for the Defi racer pressure sensor

Does this sound like the correct thread sizes? Just want to be sure before I buy a tap and drill holes.

Thank you

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Tom B.
Exotic Speed R2 Titan Catback-GTM Stage 2 Supercharger 522 whp on a mustang dyno
2004 Subaru STi *SOLD* *WRITTEN OFF*