1989 240Sx redtop stock swap. bad clutch master cylinder?

[95lstegman]

i parked at my friend's house, and everything was normal. when i left, my gears were noticeably harder to get into and fifth totally blocks me out. the fluid level is good. and when i try to bleed my clutch slave cylinder, fluid shoots out of it when i open the bleed screw even before any pedal pressure is applied. seems like the master cylinder is bad?

i have a spare slave cylinder. the one on there is the original that came on the car, not the swap. i'm thinking about getting a new master and a new line and just redo the whole thing, but i don't want to spend the extra money. also, do you know where i can get a stainless clutch line?