am trying to remove a rear axle bearing from an 89 GMC. It moved a quarter of an inch with the slide hammer. Now it will not budge. I have used a 3/4 hot roll bar inserted from the other side. It just chips off the end of the bar till it is chamfered all around. Any one else ever been here? Tomorrow I am going to get my die grinder and grind it down in one place till it is thin enough to give a litte. Unless some one has a better idea. I have a tourch but I will not use it on this. I'd rather not burn down my shop. Altho the fire house is just 50 feet away right across the alley. Mike