Thanks for letting me join. I was wondering if it was possible to date a Lincoln Y Block from the casting number? I have a couple of these motors which are very rare here in the UK. The numbers on both my engines are EAD6015F.

Also is there a known (trustworthy) supplier of gaskets sets or other parts for these engines?

Maybe this will help

https://egge.com/product/kits.php?action=Search+MMY&kit_make=LINCOLN&kit_year=&kit_engine=317+CID

http://www.ford-y-block.com/lincoln.htm 
stuey
UK
    

Very useful thank you