need a bit of help i,ve got a eby 256 cui mercury motor and i carn,t find the engine serial # as i,m about to re- register my 56 fairlane victoria. ive got a aussie 272 block at home and the engine # is on the left hand side front just below the head but on the mercury block i,ve scapped the block to bear metal but there,s no #there.

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