Gauage Help needed

[Juice]

Hello,
I just installed an Autometer Oil pressure gauge, and it sees I need an additional fitting to get this to work properly. it looks like I will need an adapter or "T" connecter to be able to come out of the block, I have a hole for the factory sensor and a hole for the new oil pressure line. Any of you lightning guys know what part I need to get this to work. I have seen this gauge in many SVTL's so I know there is a part out there, just not sure what fitting I need. Any help would be appreciated.
Thanks,
:tu:

[PUMP]

posted to wrong thread

[Juice]

Made some progress, what I found is that the sensor is metric (14x1.25) I believe this is why its not fitting. What I need is some sort of special fitting to adapt the factory oil pressure sensor and the supplied 1/4" npt fitting. Any one come across this issue when installing your gauge? Autometer has been no help on this, so I am hoping some of you guys who have installed customer gauges may have a clue how to resolve this.
Thanks,