The vast majority of 383 4-spd cars with A/C are 3.23 geared.

I've heard but have no proof, which is why I've refrained until now to add it to this fantasy witch hunt for cars Chrysler didn't build. Chrysler didn't want to deal with A/C compressor warranty issues arising from high RPM decel on 440 4-spd vehicles, most with 3.54 gears. Decel having more "violent" RPM changes than accel.

In the '60s 440 4-spd cars were "race cars" for the street not cruisers that most owners wanted W/O power steering, power brakes, or A/C.

Chrysler execs had "company cars" for short periods of time. Wild, exoticly optioned factory assembly line built exec cars do not exist.