backwards, but that is nothing a relay can not solve. And it is only one solenoid that is backwards.

There is a writeup on how to convert a 80e to run a 65e pcm somewhere on the internet. There were 3 main things that needed to be helped, but otherthan that, it has been done before.

And yes, the 4t80e is a fairly huge waste of time.... but if you want to give it a try go ahead. I ran a bone factory stock 4t65e for 2 years and 25k miles behind a 425+whp turbo 3800.... constantly abused as well.