LoL!!!!
Thanks node. I've never seen a thread with 0 replies, 1 view & get a sticky!
This part is used only on the 3.0L Camry platform as far as I know. The reason for the part is because the y-pipe does not give clearance for the oil filter.
This will bolt to any 3vz-fe, 1mz-fe, 3vz-e, and 5vz-fe. Possibly other VZ/MZ v6's.
Here's the 3vz block - (3vz-e picture)

1mz blocks are the same
5vz-fe block (Just lost my picture, forget it)