Well, I looked at it again, and there are #'s on the valve body (8641043 amd 8640996) and one stamped into the main casting where it meets the engine on the drivers side, down near the pan, This one is: 22808120245 (the first 2 looks to be doublestamped in error. And, the 0 is a partial stamp, only the left side got stapmed. This a Vechicle ID #?
The round domed thing is on the L (Drivers Side). The thing in the round hole is on the R (Pass. Side)
Somone took the filter out so, I couldn't tell you the filter #.
There's a # on the seal near the shaft. 1243395.
There's also a little teeny wire rod poking through the housing which is connected to a mech on the valve body.
More info on the Saginaw later on.