I have a dual action fuel pump with the glass on top and vacuum ports. I plan on keeping it in my stash but am having trouble locating the correct rebuild kit so I am thinking about swapping it over to something more readily available since I don't anticipate needing the vacuum. Wipers are gone and replacements appear to be electric. Before I make the switch I wanted to ask if anyone has information on what they would put in if they had their choice. 1958 CJ 5 F head. Engine was recently completely rebuilt and now just putting parts back together.