4.2 engine rebuilding

My 89 YJ has a stock inline 4.2 straight six carburatd motor. I had it rebuilt and from what I hear the joe blow who did it dident have the proper torque plate to bore it out 60 thou aperently this causes the rings not to seat properly after rebuild there by causing the crancase to preasureize spewing oil everywhere .5 qt/ my question is if anyone knows of a quick fix for this problem other than the stuff I have allready done Valve cover seal, PCV and vacume.

Any and all potential soluitions would be greatly appriechited along with torque plate info. and genral 4.2 engine rebuilding procedures yellowjeep@alloymail.com
187@alloymail.com
Mike