Thank all of you for the info , great response ! Now wheres my Ford Flathead ! Got a lot to do ! See you on the Slat .
I couldn't help but notice you're in Germany, which is why I'm chiming in.
There are a lot of French made Ford Flathead blocks floating around Europe. They're cast with a higher amount of nickel in the block, and while they're fairly stout, they are not permitted to run in the vintage flathead classes at Bonneville.
I'd hate to see you build it, show up, and get kicked in the slats upon inspection - that would make for a long boat ride home.
Chris