Builders: Square engine, Over Square, or Under Square for you?

RustyRatRod said

Correct. A lot of people get the 351M and 400 kornfrooshed too. They think they're big blocks, but they're not.

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Some of the best Ford guys I know, some even restore them, can't agree on what's a big block or small block Ford :D Us mopar guys never have that issue....