Maximum HP in 904 Transmission With the following parts:

I had a good friend of mine build me a 999 back in 1992 with a mopar performance rebuild kit,cheetah vb,4800 TA conv. I ran this trans in my 10 second Mirada till 2000 and then put it in the Dart for 2 years till I collected all the parts to switch it to a 4spd. I put over 400 1/4 mile passes on it and more than 20000 street miles, the trans has never had the pan off of it,the trans always shifted crisp and clean the fluid is still brite red. The guy that built it always said if it working good don't mess with it! With a reverse vb always start your burn out in second gear and shift right to high, never start your burn out in low gear or down shift to low until you stop or at least only doing a couple of mph. Run the deepess pan and larges cooler you can the more fluid the cooler it will run the longer it will last.