I keep seeing these on 50resto and a couple other sites for and they are made for either 86-95 or 96 and up, but then i see them on ebay for 87-93 etc. What are the actual year makes for them?
For 94-95 V8's, you need part #5018. It fits 94-95 5.0L, 96-97 4.6L (both SOHC and DOHC), and 98 4.6L DOHC Cobra. It (and thus the fuel rail) has different mounting tabs/holes than the fox mustangs.
oops one more thing. I am buying a fuel pressure gauge i'm going to wire onto the the cowl. It comes with a fuel line, but i need to know if the Kirban AFPR has a place where i can hook it up to. I'm not sure which ones do and which don't. I know the BBK one has a place to hook up the gauge, but does the Kirban?
Nope, no port on the kirban. You could just feed the gauge off of the port on the fuel rail. Autometer makes a adapter just for this. Summit part #ATM-3280, about $8.00.