3919840 cylinder head
 

I have ONE 3919840 L78 L72 cylinder head dated C18 8. If you can use it please contact me for photos and more info. I would also pay for local to me inspection by a quality machine shop prior to shipping. $675.00 plus ship. If you want I also have another 840 L21 7 head but with a damaged combustion chamber that would be free with the good head.