Customs Can anyone identify this waterpump

It came off my vintage sprint car, 270 GMC, wayne 12 port head, Hilborn fuel injection, Fisher front cover for accessories drive. The pump has been adapted abit to drive straight off the fisher front timing cover. I just don't know what the pump came off originally. Any ideas???
Thanks
Avery

 

Nope haven't a clue, but maybe this will prime the pump for ya.

 

With the fancy front cover it may be entirely special, but just as a possibility the commonest known pump that had hoses in and out was Hudson.

 

Thanks Bruce, I'll check it out.

 

Looks like an industrial pump, not a normal automotive water pump.

Bigger pictures might help...although I do understand that posting pictures just the right size is challenging.

 

Anymore ideas?

 

ask these guys?

http://www.vbengines.com/