67-69 Dart swap questions

If Your planning on racing and your eventually going to have a Hemi, I would suggest the Dana. Hemi, Cuda, Challenger and Dart all used the Dana as well as the 440 cars. the 8 3/4 is strong enough but as my dad always said " look at what you need, then go a step higher". In other words people tend to over use their equipment. Just alittle food for thought.

I don't suppose they make such a thing as a Dana that would drop straight in to the A body that isn't custom made? If not what sort of car would I need to look for to be pulling one from? I also read elsewhere in the drivetrain forum about being able to run a slightly narrower axle because of bigger tires, which would most likely be the case for me in the long run, so I assume the main problem would be spring perch location?