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Re: Chevy Optimiser NA 6.5 Diesel crankshaft breakage
Posted to Technical Discussion Forum on 8/16/2022 2 Replies

Steve, you gotta get with the program and post some photos here!

I have seen with my very own eyes, several of the 6.5 cranks broken at the rear main journal. There seems to be a stress level they cannot handle with the torque loading. I recall them to be no... Login to read more.

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