I need some help fast because I'm trying to make some money here lol. I have a guy with a 96 Accord needing a tranny, I have a tranny out of a 99 Accord EX, freshly rebuilt. I know they will bolt up, but what would need to be done to use it? I know people mix and match manual trannys all the time, but what about the auto. I have the car that my tranny came out of, so he'll have all the parts he could need, but it depends on what that determines if he buys or not. Any differences? Any parts that also need to come from the 99? Is there really any big differences between the two?