fuel leak

[90bronco2]

I have a fuel leak between my fuel pressure regulator and fuel line, Ive read on here that theres an o ring that I can replace, but i want to replace the two lines and my regulator. The lines are no longer available at ford or auto part stores, but the regulator is. My question is, is there any substitute replacement i can use for the lines?

 

[adsm08]

I wouldn't bother replacing the lines if there is no real issue with them aside from the leak, until you confirm that the o-ring isn't the problem.

If you really still feel the need, check LMC and Rockauto, they carry odd stuff like that.