99 Cougar Plastic Fuel Lines

So I could clean the intake, I wanted to remove the fuel injector rails along with the intake. In doing this, I had to disconnect the fuel lines. What I found was that the fuel lines are plastic covered by the normal hose type fuel line. I had to cut mine to get them off.

Can I replace with just the normal fuel line or do I need to go to Ford and buy OEM type?

You can just replace them with some high pressure fuel hoses from Napa.