if you had a rod bearing go you will most likely need to get the crank machined and the rods resized. If you need to replace the pistons you will need to get the block bored and you will proably get it decked so teh block to head surface is perfectly flat for teh cylinder heads you will proably get them surfaced have a valvejob done possibly get new spring and have new valve seals installed. it is a costly thing to do but i suggest spedning the extra bucks the first time around as shortcuts only cost in the long run. You should be able to get a chilton or haynes manual at your placal parts store they usually have all teh rebuilding information needed in them.