the engine id pad is on the passenger front part of the block right where the cylinder head and block are mated together. by
the pics provided,look behind the alternator,clean away any dirt and grime and youll see a series of numbers and letters.now
if its cleaned and just bare metal is visable,then quite possibly that engine block has been through the decking process
during a rebuild,and the sequence ground off. but we would need that info as it will tell what plant, what date, trans type
and c i displacement.