Hoping I can get some advice. I have to pull the engine for a oil pump and probably all new engine bearings. I was getting some oil pressure but not enough. I am reluctant to have it bored because when I recently did the heads the cross-hatch on the cylinder walls and the wall condition in general was really good. Also if I can keep it a 302, and not a 306, that would be preferable. My question is, can I just have the cylinders re-honed and install new stock specification pistons\rings, crank and rods? My engine ran pretty good with the stock machining tolerances on the block. Do I have to have it bored over, trued and honed? If I went with new rotating assemble parts would the engine still need to be re-balanced? They would be stock specification parts.