Chevy Impala
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Where do you find the engine serial numbers for the 1970 impala to determine what size engine?

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Answer

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Wiki User
03/23/2007

Go the the front of the car, on the passenger side, in front of the valve cover there should be some numbers stamped on the block there. It is on a small flat area and if your engine is dirty, you will need to so some cleaing to be able to read them. This number can be translated into what engine block is in your car now. You can see an example of the serial number location here. http://www.classiccarauto.com/impala/classic_car_books/chevrolet_casting_numbers.shtml It is just above where the water pump is bolted to the engine block. Carl King