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Old 04-05-2020, 08:31 PM   #16
JayChicago
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Join Date: Jan 2019
Location: Chicago
Posts: 743
Default Re: Motor city flathead

Speaking of Motor City Flathead, was wondering if any of you could help decipher the stamping on the engine in my '37. I bought this car out of an estate sale. Previous owner did not build it, had bought it as-is. There was no file or history found. I have been unable to determine who built the car. I'm guessing it was built about 20 years ago by a professional hot rod shop.

Engine is stamped: "Motor City Flathead", then "S.B.", then a small "6".

Anyone know what the "S.B." or the "6" would indicate?

Last edited by JayChicago; 04-06-2020 at 11:10 AM.
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