I have a 1941 Chevy AK ½ ton pickup with the standard 3 speed tranny. Opposite the speedometer drive in the tranny there is a threaded hole, I assume it is a vent. It was open when I tore this truck down.

What should go there? Is it for a tranny vent? What should I put there? Sorry for the dumb questions. In the photo, see the temporarily inserted bolt in that hole.. Any recommendations appreciated.

Lee
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bea-Tranny vent - 1.jpeg (28.8 KB, 62 downloads)

Lee

1981 C10 "custom deluxe" stripper in white "Ralph"
Will work on any classic