I have a 51 Pontiac two door with the Flathead Straight Eight.
I will not be doing anything with it in the near future.
And would consider letting it go for what I have in it, if you come pick it up.
The same Straight Eight is in our 54 that I drive on nice days and it has really good low end torque.
Post if you would be remotly interested and I will PM you with pictures and details.
Don