68 Barracuda What Goes Here?

First I've ever seen of a foot operated washer pump

IMHO it wasn't one of Ma Mopar's best ideas, bringing washer fluid into the vehicle just to pump it out again. When it leaks (hose or rubber boot) it soaks right into the carpet and rots the floor pan.

If you have a foot pump and want to switch to an electric pump and leave all the water outside, you can ask Moparmatt2000 if he will convert your foot pump assembly to a momentary switch that feeds the electric pump. The alternative would be to get a different dash switch for the wiper/washer and there is conflicting info on FABO as whether you can use that switch with your 2 speed wiper (foot pump and 2 speed paired usually). Rebuilt 3 speed/variable speed motor is completely different and they are going for around $500 each. I like the foot switch on the floor rather that fiddling with stuff on the dash in the rain anyway.

Oh yeah, when you don't have a foot pump all the cars have that hole in the firewall and it just gets the usual capplug.