Few things are sweeter than a freshly machined block. MCE Engines has had this block bored to 4.032-inches - .032-inch oversize to allow for forged piston expansion. Remember, forged pistons have a greater expansion rate than cast or hypereutectic. Main bearing line bore has been checked and honed for good bearing crush and hold. Decks have been milled to true. Oil galley ports have been tapped for screw-in plugs. New cam bearings have been installed.