13b Motors & Trany!!!!
 

Are the 13b motors(TII,TT, RE, Ect.) interchangeable with any of the 13b tranys? Or does it have to be fitted with its on kind of trany? What about the axles? I think they should be interchangeable, Right???

Check the FAQ.

Short answer is that the bellhousings bolt up but you need to swap the flywheel, starter and clutch assembly to match the transmission. Axels are different based on model. TIIs and NAs use different drivetrains (this is covered in the FAQ).