Was on Class Racer.com and reading a comment or complaint from some of the Ford and Chevy stock class racers. they were upset that the Mopars were allowed to install 904 parts into the 727 Case and it is supposed to be worth a 10th of a second behind a big block.
HOW??? can you install 904 parts int a 727? Do you have to do a bunch of machine work and spacing or sleeves to the 727 Case? I know the 904 stuff is smaller and lighter than the 727 stuff and i am pretty sure it has a lower first gear ratio than the 727.
Anyone in here done this conversion?