ok, wow driveshaft length chart problem

I just measured mine 74 SE with a slant/904 and 8 1/4 rear and get 52 3/4 center of the u joints.
looks like this one is it.
3467155 1973-76 3.25 52.70 904/833/230 8-1/4 225 318 340 360 Duster Dart Sport