Clutch/Transmission problems 01 civic
 

Alright first off this is my buddys car. He was out "hot rodding" lol.
And then the car lost all gears. We towed it back to his house. We replaced the clutch, slave cylinder, and clutch master cylinder.
After that it drove fine for about 2 miles and the lost all the gears again. Doesnt matter if car is on or off no grinding. Clutch feels good. Wont stall in any gear with clutch fullly released.

Not sure whats going on any suggestions would be greatly appreciated.
We did not replace flywheel or pilot bearing.