COMET CENTRAL

Thanks for all the help.. I'm buying aod out of a 1990 mustang this should work???

I HAVE A 64 COMET WITH A LATE MODEL 302 BLOCK WITH A 6 BOLT PATTERN C4. IM TIRED OF THE 3 SPEED. I WOULD LIKE TO GO AOD.
WHAT AOD WILL WORK? I THOUGHT I READ SOME AOD'S HAVE A 13 1/2 TAIL SHAFT AND OTHERS HAVE A 10 IN TAIL SHAFT.