Piston rings

[chevynut]

To re-balance this internally would require a different crank, harmonic balancer, and flywheel. This engine is already balanced to factory specs...externally. This engine would have run just fine the way it was before I tore it down. I've already explained why I'm doing this...it's to try to minimize the possibility of oil consumption and to clean it up internally since it's been sitting so long. Not going to internal balance it.....period. Millions of engines run great externally balanced.