Ford 9 vs 8.75 Yoke/pinion length

I’m considering a 9” Ford rear, have all of my dimensions calculated but am struggling to find the length of the yoke mount vs my 8 3/4 to understand if my driveshaft will fit or will be too short or too long. Anybody who has done this swap know? I’m looking for the Ford 9” equivalent of (C) in this chart which is 12.35” for an 8 3/4. I also understand that the Ford has different length yokes, so that might make it less than just a black and white answer. Thanks guys!
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