T fittings for fuel and n2o

I figured someone beside myself has attempted/done this before, so I should just ask and save some time.

I am running an electric fuel pressure gauge, as well as a fuel solenoid. Both connect to 4AN male fittings. So, I need a T that goes from 4AN female (the NOS swivel fitting I attached to the schrader valve port, thanks to Fred), which goes to two 4AN male fittings. Anyone have a make and part # for that?

I also need a cylinder to run both a n2o psi gauge and n2o purge. You know how the normal cylinders have one hole for the gauge or purge, and then allow nitrous to flow through both ends as normal? Well I need a cylinder with two holes, 4AN. Does anyone make one? Make and part #? :)

Thanks for any help you guys can offer.

I'm using a -4AN T on my car. 1 female and 2 male ends. I got it at a hose supply store. They make A/C hoses, and high pressure lines and stuff, ask at a performance part store and they should be able to tell you if you have a store around that sells that kind of stuff. I have one of the fittings your looking for with the two holes (it's called a flow thru fitting) that I don't need. You can have it for $16 shipped if you can pay by Paypal. Let me know if you want it.