Another power steering pump bracket question

[glider_6969]

I seems like a few of us are all in the same stage of changes on our truck,
Anyway, can someone tell me what other Gm truck or vehicle I could find this bracket on. It's the only one I am missing, and would rather not have to make it.. another member was good enough to show me which one I was missing,(the first picture)now I just need to know what I can find it on..


I put the pump on temporarily, I may still need to modify the bracket because of the headers.