Transmisison 904 vs. 727

grassy said

60 hp loss at the rear wheels is significant..and very hard to believe...why do most mopars use the 727 or has this changed as well ? ..or are the folks that I know that are MOPAR are too old school ? All these changes are hard to keep up..

Should we all be running 8 1/4s as well ?

Grassy

Click to expand...

Simply because the 727 was touted as the heavy dutier of the two....and it is. but with modern technology and the introduction of the A-999, the anti got upped on the 904. The HP loss isn't hard to believe when you have a 904 and 727 torn down on the bench together. The difference becomes apparent then. ...and no, the 8.750 is still the weapon of choice as far as I'm concerned.