1940 Ford V8 ID

[old Tom]

I have a FH v/8 which is said to have come from a 1940 Ford. The heads are stamped A. The bell housing has a 2/8 with a O(or D) above it and a 2 below it.
It has the 2 cap dist. and a model 94 carb. The fan is bolted to the crankshaft.
Are these correct for a 40 Ford? It has a 3speed top loader trans vs the side loader which I thought was common for the 40.
Thanks.