Power steering pump installation problems

[robs71k5]

I picked up orig type power steering pump and bracket and upon installing it I found that the rear diagonal bracket the shares the motor mount bolt does not line up correctly and forces the pump to far forward missalianing the pulleys .Does tha diagonal bracket somehow install under the motor mount on the block side or on top which is where I treid to install with great difficulty and or do I have the wrong brackets ?? Does anyone have any pics of the problem area Thanks Rob