You are way better off to just convert it to electric choke: Everyday Performance has it for sale, easy swap
Not Mine: https://www.carburetor-parts.com/Rochester-Quadrajet-Divorced-Choke-Thermostat-TH1009_p_524.html
Mart, Are these the same for the small and big block cars and if so, do you still have this? I have a guy local who may need one. Thanks!
I believe the choke rods are unique to 2 or 4bbl. The housing & rod I have is for a 71 2bbl. Whether or not it would work for another model I can't say.