Transmission won't come off

[dr1ft32]

So I got a new clutch for the car. Spec stage 4 unsprung to be exact and I installed it onto the car. Long story short the clutch pedal doesn't work after I installed everything. The slave cylinder still pushes out fine. I installed the clutch in the right way so I'm trying to take the tranny back out but it's stuck. It won't budge. We got it about half an inch away from the engine but it won't go anymore than that. Tried prying from 3 different directions. Rocking the shit out of it, lifting it up, putting it back down it won't budge. Any opinions will be greatly appreciated