Dana60 question

First thing I'd do is pull the cover and count teeth to find out what your ratio is and also check for either a limited slip diff or open. While you're in there check her for condition. There are outfits out there like Summit with a good selection of gears for the 8 1/4". In a light A body I'd say that rear will take 400 HP but the other guys might beg to differ, hell I even saw one survive behind a 440 and a hard shifting 727 but only for a short while. :evil2:

Terry