The motors are not a direct swap, at least not in terms of reusing engine mounts. I remember that much. The mounts themselves swap over, but you'll need the MKIV TT mounts, which ones, I don't remember. There's 2 different sets. '93-96 and '97-'98. I would have to check them to make sure before I pointed you in the correct direction with that. Also, water pump and housing, oil pump, pickup and sensors, fuel rail, fpr, injectors with resistor box, just to name a few. Also, extending the harness is only part of it. There are some wires on the body plugs that need to be rewired, or gauges won't read correctly. There really is a lot to it. Dan even had the "Ultimate Lexus" manual, which details the entire swap, and it was still pretty involved. Just giving you a bit of a heads up, as there is a lot of misinformation, particularly on this swap, floating around.