What size pistons and rings do I need to get to do a rebuild? I'm just going to do a stock rebuild with forged pistons. I've read where you can't go but .010 over with stock sleeves. I need to make sure that I get the right stuff for the machine shop that does my block. I think I burnt a piston or ring b/c its getting a misfire in the #7 cylinder and the plug is coverd in oil. Now this is granted that it hasn't scared the cylinder to bad or any. Wish me luck. Thanks