I have learned A lot from you guys about my 2N and I may be taking on another project. My VFW Commander sold me my 2N and is looking to fill the vacancy in his barn with a jubalee. He has found one for a cheep price of get it out of here. It has a cracked engine block (he was told). He doesn't know the year and ask if there was any difference in the blocks year to year like with the 8N's two blocks? If so what should I look for to tell the difference? Any help would be greatly appreciated.