Larry,
Presuming you have a V-8, there are so many carb options that it's unlikely to find a ready made KD bracket for your application.
I use a couple of small "L" brackets bolted together and mounted on the left front carb base bolt. Set it up so that the carb will engage the KD switch at WOT. It may take some trial and error to get it right. You may be able to modify the one you have.
Fred
