Did Edelbrock ever make a LD340 with a choke well?

LD340s were made with one carb flange but it's made so it can be opened up for spreadbore. As far as a choke well, the top picture is as close as you're gonna get. I guess it's made for some type of choke device.
I believe a Chevy choke system. I think u have to drill 1 hole. Kim