Accelerator Rod/Throttle Rod Bushings and Linkage Help

Good day fellow enthusiasts. I am hoping that others may have run into this situation with a solution, as I've looked everywhere for a diagram including Mopar Parts Catalog, Interchange Booklet, FSM, etc. with no luck......

I have a 65 Dart Sedan, 225 engine with a Holley 1920. Here's the road bump....this particular 1920 has the throttle lever/accelerator lever that houses a squarish bushing(mopar 5206244).....I've tracked down and found a replacement Poly version of that bushing through PolyBushings.com ...

The throttle/accelerator rod also has an end on it named Shaft Sound Insulator (mopar 2128347) which is the most I've seen pictured in a diagram....
There is also the metal clip that I believe is somehow interconnected with the lever....I will include pics of all relevant pieces...the hold up is, I cannot find a diagram that shows how the bushing+insulator+clip is integrated with the throttle lever/accelerator rod lever that is connected to the 1920. I have seen quite a few pics where JUST the Insulator was being used "within" the lever opening but it seems too loose (by eye) for that to be it...

Pics to follow....

I thank you all in advance for any tips or direction...

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I would also like to include a pic of the original insulator and rectangular bushing and have to say that the PolyBushing version of 5206244 is SPOT ON.....