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#1 |
Registered User
Join Date: Apr 2005
Location: Winnsboro, Texas
Posts: 86
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help finding fan bolts
I have come up empty trying to find the fan to water pump bolts I need for my engine swap. I had to cut off two of the originals I only have one left because one was missing.
The studs are about 1 13/16" long fit a short water pump and a clutch fan. I tried twice using carb studs but they screw in further into the water pump even after I tried to back them up with a nut because the are threaded further than the originals. I tried to find bolts today to run from the water pump side but there are none available that are 2'' long that are threaded all the way in fine threads. I plan on doing a more internet search this evening but I sure would appreciate any help. Thanks |
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#2 |
Registered User
Join Date: Apr 2013
Location: South Westerlo, New York
Posts: 1,325
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Re: help finding fan bolts
I just bought some at napa in their bolt bins. they had metric and sae..
__________________
Thanks, Joe.. 1969 C/10, 348 C.I., 3X2 bbl. V8, 2004r , LWB. |
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#3 |
Registered User
Join Date: Apr 2005
Location: Winnsboro, Texas
Posts: 86
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Re: help finding fan bolts
I guess I'll have to keep looking.
I've been to a Napa ,an ABC and a O'Reilly's with no luck |
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#4 |
Registered User
Join Date: Jun 2010
Location: Upland Ca
Posts: 4,143
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Re: help finding fan bolts
A local pick a part will have them.
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1972 C10 SWB, Air, PS, PB, 350/350THM. Second owner. 1965 Corvette roadster, 44K miles, 327/365 SHP, 4 speed, side exhaust, knockoffs, teak, second owner (bought in 1970), Have ALL numbers matching components. My frame off restoration thread: http://67-72chevytrucks.com/vboard/s...d.php?t=556703 |
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#5 |
Registered User
Join Date: Mar 2012
Location: New Orleans, La
Posts: 406
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Re: help finding fan bolts
What size bolts are they? Any shoulder?
__________________
It's not that I am apathetic, I just don't care. If your life is a joke, it appears death will be your punchline. |
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#6 |
Registered User
Join Date: Apr 2005
Location: Winnsboro, Texas
Posts: 86
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Re: help finding fan bolts
I believe they are 5/16" x1 13/16" studs with fine thread on one end and course on other. the fine end should only be threaded about 3/8"
the carb studs I tried to use were threaded over half way and screw in towards the water pump before the outside course thread holding the fan on gets tight |
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#7 |
Registered User
Join Date: Oct 2010
Location: Kansas City
Posts: 3,590
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Re: help finding fan bolts
LMC has what you need. See No. 5.
__________________
Willie Swamp Angel Truckers '72 C10 Highlander ![]() People who blindly follow a GPS end up on television programs on The Weather Channel. Some survive, some don't. ![]() |
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#8 |
Registered User
Join Date: Mar 2012
Location: New Orleans, La
Posts: 406
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Re: help finding fan bolts
It looks like you'll have to order them.
You could always try bringing them down to one of the parts stores. It's worked for me before. Sometimes they'll have something that will work, but is listed for a different application.
__________________
It's not that I am apathetic, I just don't care. If your life is a joke, it appears death will be your punchline. |
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#9 |
Account Suspended
Join Date: Jan 2007
Location: Tucson
Posts: 2,183
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Re: help finding fan bolts
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#10 |
Registered User
Join Date: Apr 2005
Location: Winnsboro, Texas
Posts: 86
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Re: help finding fan bolts
The parts guys at my local ABC parts store are even as good as a "real" parts guy who is drunk. they're like talking to my wife when it comes to parts.
Part of my prob is I don't even know if this is a factory '68 bracket and pulley set up. the engine I pulled out was a 283. |
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#11 | |
Account Suspended
Join Date: Jan 2007
Location: Tucson
Posts: 2,183
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Re: help finding fan bolts
Quote:
http://www.mcmaster.com/#standard-threaded-rods/=scjfvr |
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#12 |
Registered User
Join Date: Oct 2010
Location: Kansas City
Posts: 3,590
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Re: help finding fan bolts
__________________
Willie Swamp Angel Truckers '72 C10 Highlander ![]() People who blindly follow a GPS end up on television programs on The Weather Channel. Some survive, some don't. ![]() |
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#13 |
Registered User
Join Date: Apr 2005
Location: Winnsboro, Texas
Posts: 86
|
Re: help finding fan bolts
First I like to thank everybody who responded.
Now for that first bite of crow.... I tried to use the nuts that came with the carb studs like they were for a fan/water pump stud. in other words they were for fine instead of coarse thread. they would partially screw on then while trying to tighten would push the stud out. any way sorry about the false alarm and thanks again for the help. |
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#14 |
Senior Member
![]() Join Date: Aug 2008
Location: Cedar Park, Texas
Posts: 7,496
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Re: help finding fan bolts
Fyi Dorman 23733 "available anywhere where fine automparts are sold"...Jegs Summit, Autozone O'Reilly Advance
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