Is this a big block K-member? W/ pics of motor/mounts?

Post a picture...

Close up of the motor mount perches.

Thanks, not sure I like the odds.... I was hoping you could tell by the pic.
I'll get closer ones Monday.
What should I be looking for?
I thought the double slotted driver side holes were what I was looking for.
Guess not .... So much to learn.... So many family interruptions... Lol