I’ll give you 20k for the car problems and all. Just kidding. I’d send it to a reputable shop, if you don’t know where to start diagnosing. Pm me if you want suggestions.
Transmission filter and fluid service kit. Comes with everything needed. I don’t use the same transmission anymore so no longer need it.
$185 for everything shipped to your door.
Razorlab as always with good insight.
They make multiple different red loctites. You can use the higher temperature version if you drive hard. Weekend car that doesn’t drive that hard use the lower temp red.