Borg-Warner aluminum T-10 1963
 

I have a 1963 aluminum 4 speed trans I got from a 1963 Impala SS
Anyone have the ability to decode this type of trans?
It has t-10-7d on tail as well as 4-12-63
6-19-63-1 on the case
If it was a Muncie, there are lots of sites for them .