Kickdown Linkage Adjusting...???

No linkage adapter, that is why I was wondering. I had to flip the lever to the other side of it's bracket to clear the Holley Throttle Bracket. It is kind of Mickey Mouse. I'm not driving it right now, just got it put together and want to get the linkage straight before I put any miles on it. I will look at Bouchillion Performance and post some pictures in a day or two, the Duster is 25 miles from here, so I can't just go out to the garage and shoot a couple for you. Please hang on a couple days.

It does have a 4150 750CFM carb on it. I have a custom throttle rod to make everything work, but it just got me from the shop to my other house, the one that is 25 miles away...

I don't really understand what you mean by the lever is supposed to be all the way forward at idle? And all the way back at WOT. Right now I put a nut and bolt to cause the throttle to push the lever back and it has a throttle return spring to keep it forward. It shifts right, but I don't think that is the thing to go by. It probably has a proper place to be.