Ok I got an Autometer 1 1/2" fuel pressure gauge that I planned on mounting on the fuel rail for adjusting my AFPR. I ordered the Autometer fuel adapter, which is supposed to make it possible to mount a mechanical fuel pressure gauge on the fuel rail, but the adapter has two male ends, and the gauge has a male end as well. I'm supposed to mount the gauge on the fuel bleeder valve right? Can I just go to the hardware store and find a fitting that will connect the gauge to the bleeder or what? I don't want to have to order something cause the car is apart now and I am supposed to be putting in new H/C/I ASAP. Any help is appreciated! Thanks.