Board index Flathead Power- General Announcements and Various Subjects Shoot The Bull Casting codes.

Casting codes.

Use this forum for general conversation amongst yourselves when you don't have anything better to do. We like gossip! Try to keep the technical out of it.

Moderators: Curt!, Pa

Post Fri Jul 13, 2007 1:40 pm

Posts: 2685
Location: Los Angeles, CA
Does anybody have a clue to the casting codes used on the 1937-1939 cylinders? I have the formula for the 1940 and later ones. Something like a large letter B then a boss with 12-7. But the earlier ones like 13-5 on a boss without a letter are a mystery to me.

Return to Shoot The Bull