can anybody tell me where I go to buy it?

[chadh100]

So as you can see from the picture I need a whole new gauge cluster. I been through the classifieds here on this site and all I could find was chevy gauges. Even all the vendors say gmc/chevy but from what I understand, a chevy gauge cluster will not fit in a gmc truck (please correct me if im wrong).
I have searched all the junkyards in LA and I even done searches on this site for any help but I havent been able to find it. I would prefer an original dash but something close would be fine at this point, im just not into anything digital, etc.

Where to next?