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Author Topic: Clutch Fan Bolts  (Read 1320 times)

Offline bryancobb

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Clutch Fan Bolts
« on: October 27, 2010, 06:14:44 PM »
66 Metuchen C-Code

I gave h2opumpman1 $250 for a perfect-looking, rebuilt C6OE-A water pump for my 66.  I was pleased.  Then I bought a set of the short A/C clutch fan bolts from AMK.
The threads on AMK Bolts are UNC.  The internal threads in the water pump flange are UNF.  Which are factory correct?
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66 Metuch Conv
Nightmist, Std Blu Int
6T08C223904    76A       K         22       15c     21      6        6
                      BODY  COLOR   TRIM    DATE   DSO   AXLE  XMSN
   C/O  785                                   (rotation #)
   16    C14   6T08C223904        (weld bay 16, bucked MAR 14)

Offline carlite65

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Re: Clutch Fan Bolts
« Reply #1 on: October 27, 2010, 07:30:05 PM »
all i have ever encountered were fine threads which provide more strength.
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Offline CharlesTurner

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Re: Clutch Fan Bolts
« Reply #2 on: October 27, 2010, 08:49:45 PM »
Quote from: bryancobb on October 27, 2010, 06:14:44 PM
66 Metuchen C-Code

I gave h2opumpman1 $250 for a perfect-looking, rebuilt C6OE-A water pump for my 66.  I was pleased.  Then I bought a set of the short A/C clutch fan bolts from AMK.
The threads on AMK Bolts are UNC.  The internal threads in the water pump flange are UNF.  Which are factory correct?

Are you sure you didn't get the bolts that attach the fan to the fan clutch?
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Offline bryancobb

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Re: Clutch Fan Bolts
« Reply #3 on: October 27, 2010, 09:22:12 PM »
Quote from: caspian65 on October 27, 2010, 08:49:45 PM
Are you sure you didn't get the bolts that attach the fan to the fan clutch?

I got F-1201...yes you are right!  Should have gotten F-1804.  Thanks Charles.
Never even dawned on me.
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66 Metuch Conv
Nightmist, Std Blu Int
6T08C223904    76A       K         22       15c     21      6        6
                      BODY  COLOR   TRIM    DATE   DSO   AXLE  XMSN
   C/O  785                                   (rotation #)
   16    C14   6T08C223904        (weld bay 16, bucked MAR 14)
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