My tranny is slipping. 100,000 miles and a novi paxton supercharger @ 8 lbs the whole time. Any truth that sometimes just the valve body goes? I used Mobil 1 synthetic fluid and changed it out every 20k or so. It has corvette 1-2 and sonnax 3-4 servos. Thanks for any insight. Cheers!

 

I would bet it needs a rebuild. Once they start slipping the damage is done.