Wanted: Series 80 Carburetor

[AVS619]

I am looking for a Series 80 Pierce-Arrow carburetor for my wife's 1925 Runabout. I would prefer a working one but parts carburetors may help if the entire float and needle valve mechanism is intact. I would also like to know if anyone has replaced their original Series 80 carburetor with a modern replacement. If so, please let me know what carburetor it is and where you purchased it. We have volunteered her car for a benefit in early August and I have to solve this problem (getting the car running) before July runs out. Thank you indeed!