Need an 8 3/4 for my 69 Dart 413/727, help?

I have 3 complete 8 3/4 rear on here, ready to bolt in for A-body. Original rears, not cut down form E,B or c bodies. lmk if this is something you would like to move forward with. Thanks.
WOW Yes I am. This is all new to me, started this swap a few yrs ago but just drove first time in Dec. New to site, not very savy yet. Purchase my be a month or two off. Let's talk