Originally Posted by 6bblgt
those should both be a-body 23-spline units, correct?

the 1968 "8B105766" is from a Barracuda
the 1969 "9B275913" is from a Dart

Yes sir, thanks so much for your help and expertise. I have 3 more I am working on unearthing at my dads to see what those are from.