<VV> Installed Height of Blower Bearing

[monza67 at aol.com]

Working on my son's 64 and some of my books are at my other son's shop. I need to know the installed height of the blower bearing on a 1964 110 engine. The 61 manual shows an installed height of 4.52-4.53". A late cover with blower bearing that I have shows a dimension of approx. 4.5". Is the 64 blower height the same?? The dimension is from the gasket surface of the cover to the bolt flange of the fan. 
Thanks, 
Chuck Prosise
Earlies are foreign to me