thread sizes

[TrixNFlix]

Anyone know the thread sizes in the block for the oil pressure and water temp, as i have 1/8npt sensors and need some sort of converters.

[TrixNFlix]

don't know if this helps anyone but ive attempted to measure them and come up with:

Oil pressure thread in block m18x1.5
oil pressure adapter thread m14x1.5
Water temp thread in head m14x1.25