my advice go to a local macines ask them how much they will do it for most of teh time it is fairly cheep and its under guarantee so there will be no worries but if you want to do it yourself here is a link to some rod berrings. Also considering they are .016 over you might have to get the crank turned i have anly seen rod bearings sold in .010 and .020 after .020 it is time for a new crank. rod bearings

 

Yeah if you're lookin at oversized bearings you might want to look into a new crank soon. The oversized bearings are going to merely prolong the little life left on that one.