Can anyone tell me the lenght of a 6 speed newage impreza STI gearbox??

And seperately, Can anyone tell me the lenght of the drive shaft/prop shaft from an automatic impreza (classic and newage if theres a difference in lenght)?

I am trying to fit a newage gearbox to my legacy B4 and have been told that an automatic shaft should fit but i just wanna work out the dimensions first..

Thanks in advance,

Rob