67 318 magnum swap

Following along as I get ready to embark on my own 5.9/518/FI transplant. Did I read correctly in this thread the 94 speedo reads off of the trans? I can't find it now, but I am going cross-eyed reading related stuff today. My donor is a 95, I haven't yet purchased the shop manual. Can one of you tell me if my 95 computer and speedo read off of the trans? Thank you