Originally Posted by JW51
Can I ask who wiperman is?

Related question I've been needing to ask around fuel pump:

Need to buy one to rebuild my truck's fuel system. The engine is a '62 235.

Is it safe to assume that since my current pump doesn't have the provision for vacuum wipers that I don't need that type?

Google/Search for Wiperman

You do not need the dual-action fuel pump unless you want the vacuum side for your wipers.