My ’69 440 is being rebuilt. Due to slight corrosion on top of the cylinders it was deemed necessary to bore it over. We ended up to 0.03”, and a set of KB Hypereutic flat top pistons, some decking, etc, basic rebuild stuff. - Now, as I’m extremely uncomfortable with those dimensions, I find it impossible to calculate the resulting volume. Can you help me: how much volume the 440 will have as a result? Closer to 450 or so?