Riviera Engine

[Guest shubie]

   I would like some help regarding identifying an Engine in the 1966 Riviera I currently own. I know this is not the Factor Motor. I have found the following number/letters stamped into the front of this Engine on top of the block very close to the Water pump. (W116H905847) Similar to where it is in the attached picture. 

 

 

 

 

gent please help... need engine serial number location

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This is what the serial number will look like:

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[sean1997]

Should be:  MW 11

MW = 1966 425 nailhead

11 = build date code

 

6H905847

6=1966

H=built at Flint

905847 = sequential number, range for 1966 Flint built Riviera and Wildcats was 900,001 to 962,793