Where does the usa 4speed vent from? The transfer has the usual toy vent but the tranny does not. I am trying to waterproof both and I was going to seal off the shifter boot location if it is not where it vents from. Thanks.

i'm pretty sure they vent through the shifter assembly.:smokin:

Yeah, what he said. :smokin:

Thanks. I believe your right. I had covered the shifter with a surgical glove to keep out water when I degreased the tranny and afterward when I was replacing the gear oil I could see the glove expanding with air.