Forged 340 Crank in a 5.9 Magnum

replicaracer43 said

But it's late, my brain is fried, and my math and memory might be off!

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Understood. I do have a forged 340 crank. I was just seeing if it was feasible with the bearing spacers. But since the piston math does not add up, you were right above, then I should sell the crank and use the stock 5.9 crank.