1970 Road Runner 383 Holley Fuel Supply Line

Just replaced the fuel pump on my Road Runner and the fuel line from the pump to the carb is a copper tube and obviously not right. Looked up some new lines online and they show threaded fittings at each end. My new pump and the one I took off don't have a threaded outlet.

Can someone show me what the correct fuel supply line looks like and do you have a threaded fuel pump outlet on your car?

http://www.classicindustries.com/product/mopar/b-body-road-runner/parts/mf575a.html

Threaded on one end only it looks like..