Hello all,

I currently own a '69 Dart with a Super Six package put on by the PO and am purchasing a '72 Swinger with the same intake/carb package.

My question comes after doing a few searches with probably the wrong keywords..
How does one tell the difference between a 225 and 198 engine without having to remove anything from the engine?

Thank you

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I have a '69 Dart and a '72 Dart Swinger, both with super six engines that I'd like to mildly build for fun and bonding with my father.

The stamp on the engine deck surface above the alternator boss will indicate the engine displacement.

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Joshua