bigredchevy23

I have I think is a 1947 Plymouth but I do not know! Also I just got a Flat head 6. The numbers that i see on the engine, I don't think are right. The engine is I think out of a 1/2 ton truck but i am not sure. I have been trying to get some help to identify the car and the engine. Is there any way to do that by looking at the car and judging a piece on the car and knowing what year it is. If I can get any help or information on Plymouth's it will help a lot Please?