Hey CBK

That's why I'm asking partner, I don't know...lol
I would think that there is an SFI approved case for the 727 so I don't have to run a trans blanket or a shield.

If someone tells me that "NO" there are not any approved SFI cases for the 727, then I will start looking for information on another type of trans for my 440 that is SFI approved and does not need a trans blanket or sheild.