Do you REALLY want to do this yourself?
Iv'e done a few of the front bushes in my ED and yes an industrial press would have been very handy.
I got by using a heavy mass (the car) as the immovable abject, and using my hydraulic trolley jack to perform the press function. Not easy, and I only had a few to do.
Place suspension component (once removed from car) against chassis member (adjacent a large hole, some of these on the front K-member) place appropriate sized socket against worn bush. Trolley jack under socket and "press" until bush comes clear (ie. the need for the adjacent hole). Installation is a reversal of this procedure (no longer adjacent to hole) aided by soapy water as a lubricant.
Bush ingenuity at it's best!
Territory - WHEELS COTY