ok i am playing around with the idea of putting a th350 in my car for the track. now I have a b&m rachet shifter that I got from a buddy. I have never used one. but my question is do i need a manual valve body to make it work? it has park nwutrul and then you have the drive posittion. not too sure never had it hooked up to anything so i am just trying to find some info. thanks