'67-'72 Chevy pick ups w/ BB all have short water pump set up.The difference is being that they had a remote power steering resivoir.
66 - 68 Chevelle and Beaumont used a remote reservoir as well for the PS.
Paulek, If you are going for original appearing the short pump is the way to go. The big block truck as rebelrouser mentioned can be the easiest source for the parts you need.
yes that belongs to cheetah427(ron) we are assembleing it for him. sorry guys i just revisited my post originality is not neccessary,sorry i think quicker than i can type,lol