1971 Auto Trans Crossmember Identification

[DGinney]

Picked up '71 that was a standard that now has a th350 and what I think is a NP203 in it. It appears the original 8 bolt crossmember ( that bolts to the upper and lower frame rails) was there but now it's a different one. The one that is there now, the TC is mounted to it and is only a four bolt, lower frame mounted one. I have an original '71 TH350 with the NP205 and was wondering what the correct crossmember I will need to put the np205 in? My NP205 does have the four bolt L bracket on it and the mating frame mount is still there. I apologize for no pics but I can take some if that helps. I've spent some time Googling just really want to know from you guys exactly what crossmember I need or maybe the one I have is correct? Thanks!