Throttle Linkage '57 E-code Passenger Car

[russonator]

Can somebody please post a picture of what the throttle linkage is supposed to look like on a '57 e-code passenger car? Examples I've found are all T'bird which differs substantially. The set-up on my project car looks jerry-rigged at best.

https://drive.google.com/file/d/1KuK...ew?usp=sharing

Background here is that the engine won't idle below 1000 rpm with the idle screws turned all the way out. Thought I'd start with correcting the linkage, then move on to checking for possible vacuum leak. Suggestions welcome.

Thanks in advance,
Russ