KR> head cylinder question

[bdazzca...@aol.com]

I have gotten my william wyness manual and from the reading I have read is 
that I can't use '64 heads cause they are open chambered...will a '65 head work 
with '64 cylinders? Are the '64 cylinders the same dimension as the '65 
cylinders? Is there a interchangable catalog out there for the different years 
of 
corvairs? I will more than likely buy both of these engines since I have found 
them so cheap just in case I can use parts from one for the other.