318 steel crank or not?

1wild&crazyguy said

does the guy have an auto or a manual??
...and there ain't no 727/904 flywheel man, come on.lol

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I meant to say flexplate not flywheel lol

the difference between 904 and 727 flex plates are ....A904 Automatic Transmission uses a 10 Inch Bolt Circle flex plate

where a 727 Automatic Transmission uses a 11-1/8 Inch Bolt Circle