Hear is a ? for ya about HEMI A bodies

Super Stock Hemi Darts and Cudas had 8 3/4" axles if equipped with automatic, and Dana if 4 speeds...

They ran about 10.3 right off the trailer from the factory...
That is very interesting ! I have a friend w/ a 68 dart 440 running in the 10.70 area. He is running a 8 3/4 rear. Everyone is telling him that 8 3/4 will never hold up.