Setup: 70 Duster, 360 with 2 1/2" TTI headers and mini starter.

I'm needing to remove my z-bar and re-locate it an inch higher. Does anyone have any tips on how to remove it without spending hours under the car? When removing the stud that goes through the frame, any tips on how to hold that stud in place while removing the nut on the back?

Some people say it's a breeze and others have said it's a nightmare. I remember it being a nightmare to get in so I thought I would check for any tips/tricks!

Thanks all!