1937 olds

Just found the motor I’d number T77429 can anyone help please

I found the motor I’d number for our 1930 something GM motor T77429 can anyone help identify this motor? thank you

I just found the engine # can anyone help me please. Number is T77429. thany you for all your help

Here are some pictures of the motor

Rusty oTool stamped casting number is GM 408004-2 and that is all I can find. The motor is out and on an engine stand. Not sure what vehicle it came out of. It is not the original motor was replace many years ago.

The motor may not have been an olds motor all it says on the right side of the block is GM 408004-2. I have looked all sides and that is all I can find. I did find a stamped number 36 where the gasket would go. I will get pictures and post them as soon as I can. Thank you to everyone who is trying to help. I have searched the internet top to bottom but can’t find anything before 1940’s.

I have 1930 something inline line 6 with a engine casting number 408004-2. Not sure what it is out of but it is in need of a rebuild. It is in a 1937 F37 Oldsmobile. We know it’s not the original motor to the car. Can anyone help please. On the block where the gasket is there is a stamped number (36) on it. Please can anyone help.

I have 1930 something inline line 6 with a engine casting number 408004-2. Not sure what it is out of but it is in need of a rebuild. It is in a 1937 F37 Oldsmobile. We know it’s not the original motor to the car. Can anyone help please. On the block where the gasket is there is a stamped number (36) on it. Please help. kathy