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Head, rod and main bolts... Reusable ???

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South Bend Clutch.

Can’t stop the smoke or knock

Are these bolts reusable ? Ive read yes and no. Just looking for a definitive answer. Im sure someone here would know. I know ideally they should probably be replaced but budget wise if i don't absolutely have to id rather not.
 
Head bolts can be re-used. Cummins has a tool that compares the length of the used bolt to a specific length standard. As long as the used bolt is within that range, the used bolt can be used again. I can't help you with the rod and main bolts, but I would not be surprised to find that they are handled in the same manner.

- John
 
Yes they are all reusable.The gauge for the head bolt length is included in the Cummins top end gasket kit(sams kit rebadged from the dealer)
 
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