[Rustys14]

I'll be nice and answer your question before the flaming starts. You need the auto to manual line. The oem line on cars that came factory five speed is shorter because there are hard lines that run from the clutch master to the slave (technically they run from the master to the damper box and then to the slave). Your factory automatic car lacks the necessary hard lines so you will need the longer auto to manual conversion line which will connect the master directly to the slave. I actually run a auto manual line on my factory 5 speed cars because it is a easy way to bypass the damper box.

I'm assuming by your post that you are in the process of gathering parts for a 5 speed swap and that the car has not already been converted. If it has already been converted to 5 speed then whatever line you have now will work fine as the s13 trans is the same (more or less) as the s14 trans.