Hello
I recently ordered a new GM crank for my 1970 454 thats being rebuilt. The GM part number that I ordered was 3963523 but when I received it the number that was stamped on it was 3967416. I know that the original LS6 casting number was 7416 but don't think that it has any relevance to the current number. I tried to reference the 3967416 number on the GM web site and came back with nothing. Any help would be appreciated.
Thanks,
Alex
I recently ordered a new GM crank for my 1970 454 thats being rebuilt. The GM part number that I ordered was 3963523 but when I received it the number that was stamped on it was 3967416. I know that the original LS6 casting number was 7416 but don't think that it has any relevance to the current number. I tried to reference the 3967416 number on the GM web site and came back with nothing. Any help would be appreciated.
Thanks,
Alex
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