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| The journals for the Hercules Diesel truck engine are being precision measured. |
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| Much hand polishing during the inspection process to reveal any defects, I did the same thing with the Cadillac cam shafts while working in Bay City Powertrain. The previous link shows assembled cams which I also worked on overtime. |
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| Cleaning out the oil gallery's with compressed air. |
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| More hand polishing and inspection. |
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| Looks like the crank is almost ready for packing. Buick also cast the engine blocks for this engine. |
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| Heat treating on the Hercules crank. |
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| I can't see enough detail to determine whether this shows grinding - polishing or balancing on the Hercules Diesel crank shaft. |








