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

318willrun said

4.09 x 3.72

... and the 6.2 Hellcat is a de-stroked 6.4 ... 6.2 - 4.09 x 3.58
.... ironically, the 5.7 is a 3.92/3.58 motor. Basically, a 360 crank in a 318 :)

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That's what I like about Chrysler they knew the basic rotating assembly was fine so they basically designed the G3 hemi around that. They basically just keep swapping top end types, you got ploy, LA wedge, Magnum wedge, now hemi, hemi is obviously further removed design wise than the other 3.