72 Dart

abodyjoe said
if its a 7 1/4 then not much. 8 1/4 better and 8 3/4 best ( well other then a 9" or dana...

a properly built 904 ( nothing exotic) it will hold up quite well.

thanks, guess I should keep an eye out on craigslist then. Just to throw it out there, Im hoping to make almost 400 hp with the right build so had to ask about the rear end