I'm wondering what is needed to complete a trany conversion from 5 to 6 speeds beside the trany of course. Would anybody know what other part is needed?

 

Are you doing this conversion on your Cobra, don't it come with T-56 6 Speed. But here's a link that might help:

T-3650 ~ T-56 swap with complete instructions - MustangForums.com

 

No I will not be doing it myself...

I will have it done by a pro. My bro-in-law is a Ford mechanic and he's the trany specialist at his work... so he would probably be the one doing it...

I just want to prepare myself mentally, and mostly money wise... before I send the car to be done... etc etc etc...

I do have the new t56 at home so this is a BIG part... now I will go for the other parts that might be needed... that way the blow money wise will be easyer to deal with...