Hey guys, I am rebuilding my T56 and I am almost done cleaning/replacing all parts except for one outer bearing race inside the 4th gear on the input shaft. This the race for the main shaft's bearing. Here's the picture

Does anyone have any idea's how this bearing race is supposed to come out. I was able to punch the other ones out, but there is no way to get to this one from the other side. I would think this is a pretty common tranny setup, not just T56. Is there a puller that is designed for these things?