Thread: NOS GM#3856223 CRANKSHAFT
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Old 08-02-2007, 12:06 AM
Hotrodpaul Hotrodpaul is offline
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Default Re: NOS GM#3856223 CRANKSHAFT
Is this crank factory Nitrided and Cross Drilled as used in L78 applications? I purchased a 6223 crank off ebay several years ago that was Nitrided (Gray color) but the Mains were not cross drilled. It was a factory GM crank.
I did cross drill it on my Bridgeport Mill since it was used in an L78 application.



Paul
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