You can’t do that without first removing the two ears the bolts go through, and I’m not sure there’s enough land there to get a steel donut around it. Even then, these things are in there! People is this thread have managed to pull the balljoint out of its retainer trying similar things...

I’ve done it now, and had to remove the knuckle to get to the top of the ball joint. Big lump hammer and drift and they went, but I had to really, REALLY beat those things to get them shifted. To pull or push them out is going to take some serious force....