Help to unmask my new old beast.

The 4G 196064 is the partial VIN of the car it was installed in.

It decodes like this;
4 - 1974 model year.
G - St. Louis assembly plant.
196064 - 96,064th VIN assigned to a car from this plant this year.
Thank you for responding - so this does not indicate the engine capacity at all then ?? The block has the 5 inline frost /expansion plugs which seem to imply the engine is either a 225" or 186", is there anyway of determining which with the engine in the vehicle?
:thankyou:

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