The ECU from the 98 or 99 Trooper is what you need. The trans can come from a 98 or later. I currently have a spare 5 speed swap sitting at my shop I am toying with selling. Was going to use it to build the black VX that went to Tom. I have an AR5 with 63K miles, the computer and flywheel that I am thinking about selling. Still hadn't decided if I would install in my silver VX. But should I sell it I would be asking 1000.00 for it all. I also have the manual gas lines to go with it. Very handy item to have for this install, trust me I know.