Removing leaf spring Bushings

I just did mine. Its much easier to drop the springs out of the car first.
The shackle bushings should come right out if you grab them with pliers and give them a twist. Yuo might have to work the shackle back and forth to slide the pin out. They are only rubber bushings.
The front eye bushing you take your drill and keep drilling into the rubber until you can pull the rubber out along with the inner sleeve. Support the spring eye and pound out the outer sleeve with a hammer and chisel. A 3 lb sledge not a little ball peen hammer.
You can pound in the front bushings or use a big c clamp. Dont pound directly on the bushing. The shackle bushings push in by hand with maybe a little tap with a hammer.