Do you have a parts book you can lay your hands on?

[Straight Eight]

What does a Pitman Arm with casting number GM 267626 B10 fit? Hopefully a range of years and models including a 1947 Super.

[Bob]

I only find a number 627628
1942-41-41SE-46-46S-46SSE-49
1942-50
1946-47-48-49-40-50

[Straight Eight]

Thank you Bob for taking the time to help out . Now all I need is one with the part number you found. I have heard that sometimes the number is reasonalby close to the casting number.