fuel pressure regulator

I am doing a PPRV delete, and it was suggested to me by a friend to get an FPR to protect my FRPS. My question is, does anyone know what Aeromotive FPR I need to get that will work with the stock fuel rails/fuel line? I know the stock hard line and fuel lines are 5/16". I see a few different...

I have cash waiting please let me know what you got thank you.

Hey guys, I got the stock fuel rails with the small section of line that connects to the hard lines for sale off my 96 Cobra. It also has a line mounted Aeromotive fuel pressure regulator on it. Less than 5000 miles on the FPR. Everything works perfect, I am just upgrading the fuel system...