I have used 904s with no issues in a number of A bodies. I would normally build the 904 I have but the 727 is a TCI street fighter and is new in box and came with the car. It's a 450 horse 360 that will be running a 4:10 gear. Quick reliable with occasional track time. I'll gladly send the 727 down the road and do the 904 but I figured the bird in hand thing and the 727 is like a 1300 dollar trans.
