I am in need of help

Interesting, I’ll need to check my parts book later today. I do know that the 383 used an 11” converter while the 440 used a 12” converter. That’s the first thing that we changed on our 440’s back in the day.
Does anybody know the whereabouts of a 2892093. Big block torqueflite transmission? Found in high performance 383, 440’s out of Lynch plant in 68 , 69. Also m codes 440 darts.out of Hamtramck plant . I been looking for sometime, with no luck.. thanks in advance
I found one in Nebraska,, thank you all