8 3/4 rearend center section cradle
when i pull them i usually just pull all the nuts off and let it drop on my face/fingers/chest and commence with the vulgarity. when installing I jack up the car and drag it under on a board/chunk of carpet/one of the wife's good towels, etc. I find that they never line up until you politely ask it to "just get the fu*k in there you hunk of sh#t".