just pulled the head off my 94 ls, i think the rings/ring lands r shot. There is a lot of oil deposits in the #1 cylinder w/ some deep scoring on one side of that cylinder wall. Don't know if I will be able to hone it out. Wondering what stock bore is suppose to be on this motor? All the other cylinders are mint w/162k. Wondering if I should have them bored out a little....opinions?