4 speed id

Ive been looking for a 4 speed for a little bit and i found this one on ebay. i know its an a body but could anybody decode these numbers for me. Thanks alot for your help.

C-99386
C/99129 H
A C99128-3
Stamped numbers on small pad that I can read are;
2B218968 (looks like a 7 before the 2 as in 72B218968 but could just be an indention- hard to tell)
11 833761 0014 (this line of #'s could be anything-very hard to see and the #'s could be anything- this is my best guess at what they are)