I am in need of help

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 inherited about a dozen 727 Big block transmission.
I will look thru them when i get back Monday from Nationals
great,, much appreciated