A tranny jack is helpful, especially if the transfer case is still connected. One thing I did was to cut the heads off a couple of the old flywheel-to-crank bolts. I then installed those on the crank so that I could "hang the new flywheel on them (it's hard to hold the flywheel up with one hand and install the first bolt with the other). Once I had a couple of the new bolts in, I removed the studs. Cheers!