Will a whole diff assembly from an auto 99 spec car screw into a 99 spec manual car?

I think I read somewhere the flange is different. Are any any other differences?

Do the flanges interchange?

Also will the speedo sender from the automatic box go into a manual gearbox so the speedo still reads correctly?

 

Flanges are different but if u take ur flange off ur manual it will bolt up to the auto.