Any 1 got pics of a home made Muncie press?

[COPO427]

Guys,
I need some samples or ideas of how I can rig up a steel box frame with a hole at the top so I can use a hydraulic floor jack to press out/in 1st and 2nd gears on a Muncie if needed. Any ideas or pics of what you've made would be appreciated. I know if the steel beam in my basement was lower I could rig something on that but there's got to be an easier way besides going to your local engine builder.