Trying to keep things original.. is this the correct bracket ?
looks like someone replaced the original.

 

Yes, it is the correct bracket.

 

Ok. And I guess this one here is from the pre1977 ones with the BW transmission?

 

Dont remember that bracket, the 2nd one, on any of my V12 BW12 beasts. BUT, our market is/was different to other markets.

The top one is for the TH400, and all mine (3) had them, until I removed that and the associated, for easier access to the trans pan.

My Series 6cyl cars, no strange/odd brackets, and that trans mount was identical to the BW12 trans mount, simple times.