[Kurt in NJ]

That rear mount is like my 46 had, I needed a cluster gear, the only not broken one I found was from a later trans, probably overdrive, but was missing both input gear and tailshaft housinf, had a short main shaft, and a shifter rail sticking out back unlike my 46,probably missing overdrive section, the main drive gear on the cluster had one less tooth, the teeth a slightly different shape, and loose needle bearings, the shaft was missing and many of the needles, local parts store had broken package of needles they sold me cheap, put in just the cluster--- even though wrong tooth count it worked, was quiet and survived a lot of abuse--- at the time I didn't know it shouldn't work