ideas. If we want to have as broad and long of a club as possible, then the maximum the clubhead could be is our 5" by 5" base. If we wanted a 460cc volume (28.05 in^3), then the maximum height could only be 1.12” (2.85cm) tall. Obviously this is much shallower than a typical driver which is roughly half the dimension to the top of the crown of a modern 460cc driver. Assuming the solid block was made from the same material throughout, this would mean that the block would have a center of gravity that would be both low and rearward from the striking surface.