671 Fan Hub Problem! How many here still running 671s??

[GM0406]

I understand that the fan will move into the radiator if the hub fails.  I have not had that happen yet, but am interested in what others have done to make sure it does not happen.  Bill Thomas

[gmbusguy1]

we have a machined hub kit available complete with a new fan and clutch drive and it works

Chris
231 846 0880

[zimtok]

Mine looks original and still in good condition.
I check it from time to time as I do service on the engine.


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