Ill try n make this as short n easy as possible

Bought 1st gen b16 with J1 tranny that worked perfect
Motor blew
Just purchased B18b1
Changed clutch disk and preasure plate to 91 teg
Put tranny on
Car will not go into any gear while on,
Car will go into every gear while off
I have dropped the tranny twice and re installed the clutch twice, same issue
I have tried adjusting the cable many times as well and that doesnt help...
I think im low on tranny fluid but i dont think that would cause the car not to go in gear at all
I really dont wanna take the tranny off again so if ne one can give me some advice id appreciate it

 

Ne one? Would the low tranny fluid cause new of this?

 

Could be something with going with a motor that uses a hydraulic tranny to trying to use a cable tranny. I really dont know, just throwin somethin out there

 

It's not a clutch issue if it won't go into gear with the car off. Either botched linkage or internal fault. Unbolt shift linkage and manual shift the trans at the shift rod...if unable to move, gotta drop and open it up.