My 422 smallblock build

I have tried doing it with my plastic mallet and didn’t like the results. Now I always grab my 2-3 pound brass hammer.
I was just using a pry bar to move it back and forth. My engine stand is in the way so there’s no way I can whack the flange end. I guess I’ll just rap it in the snout and pry it forward. It just gives me the willies to about smacking that crank with a hammer....