I had exactly the same symptoms on an earlier model Bounder with the 460, I took mine to L&R Transmission in Winston Salem, NC just two weeks ago. They re-sealed the pump, chkd the torque converter, replaced the front and rear seals and serviced the transmission with synthetic fluid at my request. Very good shop, and very clean too which is unusual for a transmission shop. They also found a cooler line fitting that was leaking. Everything perfect now under 800.00 I was also told that my vent was plugged, that wrong diagnosis by someone else cost me a 100.00. If you want to make the trip give them a call, I don't think you will be sorry. 336-760-9055 Ask for Steve.
