Well thankfully I don't have temp problems both stay down ,I am going to install a trans temp gauge I'm doing a trans brake in a th400 , having an automatic sucksIf your water is under control and it isn't wrung out, your oil will track with your water. Both my Corvette and Camaro exhibit this. Neither's oil temps will climb unless I'm on the road course for a couple of laps foot to the floor the whole way. As soon as I do a cool down lap, oil (and water) temps plummet.