changed carbs but more problems

[purebred]

I switched my Holley for a 600 edelbrock performer from a buddie, problem is the edelbrock runs very good but all the choke parts are missing, choke plate linkage, everything. It has not been to cold in Texas since i changed but I am sure I will need a choke soon, where in the H--- do you get parts for it? I have not ben able to locate these parts, maybe I might have to make my own plate and figure out some kind of manual linkage.