440 Crank in a 383

Rat Bastid said

There is NO WAY I’d “stroke” a 383 and give up bore size.

Thats nUtZ.

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Sometimes, you just work with what ya got.

Going with the 440 crank alone makes it a 425.59, might as well round it up to 426.
4.15 crank is a 470.98
4.25 crank is a 482.33

Any stroking is a good move for power. I liken the 383 to a big small block with the engines short stroke.