International 9200 gauges question

Hey all, my truck is a '99 International 9200 with the base gauges only. Does anyone know if the wiring harness on these trucks allows you to plug and play sensors into the harness and add some of the other OEM gauges (axle temps, trans temp, pyrometer, etc.)?

In the gauge cluster itself, the sockets are present for the OEM gauges, they're just empty. I can cut the new holes for them and drop OEM gauges in. Just wondering if there are dummy plugs in the harness or anything for the sending units or if these harnesses were completely different from trucks that had those gauges stock.

 

Copy that, thanks. Aftermarket it is