Hello all, mocking up my front end on my channeled Model A. Engine will be a 401 Nailhead. Looking for radiator advice. If I put the 32 shell to line up with the cowl and locate the radiator over the front axle I only have about 21" from the front crossmember to the highest or center point of the radiator shell. A little concerned that this may be too small of a radiator. Anyone with a Nailhead in an early Ford would like to get your opinion. Thanks!!