Okay, I was curious as to what it would look like, so I set everything in place and here's what mine looks like. I do not have the hole in the stove for the choke rod, but I'll take care of that .
Chad, if you could let me know the diameter of that hole, that would be great.
Luvlegs, Here's an idea...go to NAPA and ask to see the choke spring on, say a 67-68 model truck...or car, and then ask to see the choke for a later model, say, a '73 maybe. That might be the only way to find out what manifold you have. It could be a car manifold. Were they different, I don't know.