Doing my timing belt/water pump leak service. Truck as 183,200 miles. Valve covers off, also doing valve seals, injector service.

I know this is maybe an impossible question but should I do head gaskets now?
Not sure what the life span of head gaskets on this truck are. Maybe others experience and opinion.

Thanks.


92 Montero LS 3.0L V6 Auto, Stock, Original owner, 185,800K miles