Altenator Bracket for 1967 283 Sb chevy

[VanceH]

Ok heres the story, I have a 1976 chevy with a 283, from the numbers it is not original. I am playing around with it add somethings, i have added a new manifold and 4 barrel, the old manifold had mounting holes for the altenator, the new one does not. I also do not have mounting holes in my heads. I have purchased several new brakets and none of them seem to line up? It is currently on the drivers side as i want to add A/C soon.


So
How do i tell if i have a long/short water pump?
and does anyone have a picture of the lower bracket?

thanks