So yesterday, I finally retrieved my car from the warehouse. After driving it about 30 feet, I knew the trans wasn't working correctly. (I needed to move it towards better lighting to look it over.) After pulling the dipstick, my fear was confirmed, the fluid smelled like poo and was brown rather than red. I still bought the car, but had it trucked home. I just dropped the pan and the blood-letting began. I'm hoping it was a good sign that the converter drain landed at 6 o'clock so no under-car cranking required!

Then I noticed something I'd never seen/noticed before... There is a piece of linkage sticking out of the floorpan, pretty much where the accel pedal would be located. However, it's just a rod with the bell-crank ball sticking out. It's not connected to anything. This can't be throttle linkage because the accel pedal functions normally, so I figure this must be the kickdown. Also makes sense because no kickdown would burn up the trans. (I didn't investigate further yet... Just wanted to shower the burned trans fluid out of my eyes and hair.)
But now I'm thinking this might be a one-year-only part because the '65 TF was cable operated, '66 was the last year before the Imperial was completely redesigned. So my question is,
"Was this kickdown linkage a one-year Imperial-only design, or was this used across multiple years/models?"
Anybody know where I could find a photo/drawing of this part? I'll either have to fab it or find it.
I've only dealt with the later 60s version that actuates the kickdown from the throttle shaft. I asked my '51 Imperial and it said "What is an automatic transmission?"