I have an early Hydra-Matic transmission with "10-3" and "8611716" cast into the casting and "C50- 89789" stamped into the red oval aluminum plate that is riveted to the casting. Is there reference material available that will tell me the model year of this transmission? Thank you, Dick
If I'm right, the transmission came from a 1950 Cadillac (C50-xxxxx)
As I'm not at home, I cannot verify.
I think Roger is right, I found an old GM training manual for the Hydra-Matic transmissions on eBay.
Lots of info.....see pictures
Mike
Well I can verify. From 1952 Master parts book;
1950 exc CC C50-1 thru C50-101215
1950 CC A50-1 thru A50-196
!949 CC ,1950 CC A9-1 thru A9-59
Warren
C-50 is truly 1950 Cadillac.