Hi Pabloner, welcome to our board! Its a little slice of heaven!
I have all the pieces you need, and can probably even match up the date codes if that is important to you!
I also sent you a private message....do you want
a) rebuildable stock zenith carbs with intake & air cleaner & linkage
b) known, good-used zeniths taken off a running engine with all the stuff
c) used weber carbs with all the extra parts stuff
d) new weber carbs with all the extra stuff
Let me know what you think if you haven't gotten something already,
I have been driving and building and collecting E3 sedans & parts since 1987 and coupes since 1992
Best regards, Dale P.