Thanks, Frank for the info. I have both docs and have gone through both without any success to locating my answer. My dilema is that I have a Muncie 319 overdrive tranny which is missing the governor.

I have a NOS governor after much searching, but DO NOT HAVE the gear which mounts on the governor shaft. I am trying to locate one in good condition, but find the ones produced by BW, I have seen already vary in the number of teeth based on the specific vehicle application (vehicle make/model) since BW made these for multiple car makers.

Still looking for some help!