Help me with this argument!

A408Cuda said
That was my side also those 273 4bbl manifolds weigh a ton, not to mention the heads got be 40 or 50lbs heavier.

BTW his argument is the 360 block is much heavier, I maintain that they are about the same.

I agree, about the 408 probly being liter. But all alum. heads are not that much liter, mine are only 6# apiece liter than the stock cast iron that cme from the factory, not a small block tho-----