I am bran new to this but I've been reading and searching.
I have a 1994 G30 Van with 5.7 and 4L80E, and 16168625 ECU.
I've found bins for 4L60E transmission with this ECU.
I've found bins for 4L80E with different ECUs.
Searching "4L80E 1616825" yields zero results.