Stock Rear End For 4 speed

In 64-65, all you could get was a 7 1/4" rear,

You could get the 8 3/4 in an A Body in the late model year 65. I've parted out a really late built Dart GT- a 273/235 4 speed car. It had a build date of 7/23 (I saved the fender tag). The rear end date was early July 65. It was an interesting GT - besides the motor, transmission and rear end, the only other options on it was a radio and factory Air!