drop K member

I have a 70 Duster drag car with a GenIII Hemi in it. The motor sits on a motor plate, there are no motor mounts. I need to drop the pan due to an oil leak. Rather than pull the motor out, I'd like to try dropping the K member, which I've never done before. remember the K member does NOT support the motor in my case.
Does anybody have a suggestion of a good video to watch or some tips on things to avoid?
Thanks!