I know I am cheating a bit here (Car chassis bushes), but I am being driven to my wits end with this one. Now, the standard bush removal technique is to remove the inner metal tube, Rubber bush, then hacksaw the outer bushing, without damaging the parent hole, and in a perfect world, the bush can be lightly tapped out. Sounds easy? So did I (after about 6 hours, I have approximately 0.8/2 (of four total) bushes removed). I ended up making about four cuts into the outer bushings, and they are that siezed, they are peeling from the parent hole. (and yes, I have cut the whole way through the bushes) Heated them til they were red hot (LPG torch), quenched them to get a bit of the good ol' thermal shock, and still nothing. Any ideas?