3.0 has a great bottom end. I woult take a look at it when you have the heads off. If everything looks good then leave it alone.

Be sure to use a good quality gasket set from engnbldr. You won't regret that.

(aka suprathepeg, aka Sean)
89 v6 SWB truck "BLACK BEAUTY" EB valves, P&P head 30 over.
95 FZJ80. Lifted. locked and rollin on 33s (my dream machine)