I have a 50 chevy car with a 60's chevy pick up tranny and a Nova driveline. All of a sudden I have a huge leak of tranny fluid that is coming out of the bottom of the yoke. Of course the first thing I did was replace the output seal on the tranny but it's still leaking really bad. I took the driveline out and I can see that the yoke is wet with fluid. Someone told me to put JB weld on the small hole on the yoke, this way it will stop the leak. But my question is, where is this leak coming from? Is it really leaking from that hole or another spot on the tranny?