ongoing brake issue help

[240zach]

first off..i have searched. just to clarify. everyones problem that i read was fixed by either a new master which i have, or changed front lines. which i have also done
so i did a 5 lug swap and changed my front brakes to z32 brakes...
ended up the calipers were fucked so i put my stock ones back on.
and now im not getting any brake pressure to the pedal.
ive tried different front lines. no change,
bench bled my master 2 times, no change
and i just bought a new master and it changed it a little bit not by much
ive bled the shit out of the lines
there is no air bubbles coming out of the bleeders
i have no idea what is wrong
my brakes lines are in the right position
the calipers are right-side up.

does anyone know what it possibly could be?
before i did 5 lug my brakes were fine
and it is s13 non abs just btw