I got a 87 22re out of a 3/4 ton camper that had been transformed into a wrecker to replace my 85 22re that I locked up. I got the computer and most of the sensors and wiring out of the 87. It had a 5 speed and my 85 has an automatic. I was wondering if I could use most of the sensors and all from the 87 and if it would plug right up. Also does anybody know if I should use the computer from the 5 speed 87 or the 85. Does the transmission make any difference with the computer? I'm not much of a mechanic, my brother will be doing most of the work. Any thoughts would be greatly appreciated.