How much work would it be to add one of the off-road auxiliary instrument clusters to my 1990 LWB? It didn't come with the off-road package. I see that I could get the instrument cluster from a junk yard or even off Ebay. Is all of the wiring/instrumentation that I would need readily available or easy to add to my engine? I guess I need something to read the voltage on the charging system and the oil pressure? What about physically mounting it to the dash?

thanks,
steve


90 LWB Montero, 3.0 V6 EFI SOHC, MT, original owner