Here are your options so it is clear.
1 - Factory hard line from clutch master to factory clutch damper. Since your car doesn't have the damper (good) you can just run the factory soft line from slave cylinder to the end of hard line, you just need to bend the stock hard line. If you do this route, take it easy when bending, but it helps to use a brake like bender. In addition there is a factory bracket that holds the hard and soft line to the chassis but it is NLA from Nissan along with hard line, these items would have to be sourced used or you can bend your own hard line.
2 - Same as above but instead of rubber line from hard line to slave, you can get the stainless line.
3 - Last option which is the SS Auto to Manual conversion clutch line from various manufacturers; ISIS, Agency Power, Chase Bays, etc. This line is 52" (IIRC) and runs from clutch master to slave. Only downside is that it kinda just hangs, you will need to get some rubber fasteners or something so its not just dangling above transmission.
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