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06-03-2018, 09:48 PM
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#1 |
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Registered User
Join Date: Apr 2017
Location: Astoria, OR
Posts: 72
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Name That Bolt!
Does anyone know what these are called? If I knew what folks call 'um, I might be able to search 'um out!
I've tried searching online for studs, should bolts, wing bolts, double bolts, etc, etc! I need a couple of 3/8 x 3/8 for mounting my AC bracket on the intake to keep from disturbing the threads in the head when I pull the valve cover. (it won't clear the bracket without tearing the gasket off!) ! Thanks in advance! 
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06-03-2018, 10:27 PM
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#2 |
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Registered User
Join Date: Aug 2009
Location: Bowser
Posts: 13,731
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Re: Name That Bolt!
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06-03-2018, 11:06 PM
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#3 |
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Who Changed This?
 
Join Date: Jan 2013
Location: Simi Valley, CA
Posts: 10,677
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Re: Name That Bolt!
__________________
~Steven '70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper Simi Valley, CA |
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06-04-2018, 12:48 AM
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#4 |
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Registered User
Join Date: Apr 2017
Location: Astoria, OR
Posts: 72
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Re: Name That Bolt!
Is it a bolt?
Is it a stud? No sir, it's a stud bolt! Thanks so much guys! 
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06-04-2018, 12:53 AM
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#5 |
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Registered User
Join Date: Dec 2009
Location: bisbee, arizona
Posts: 1,529
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Re: Name That Bolt!
Bolt ...of lightning... I dont know, I give up!!
If your looking for some.... they look like bolts you would find as fasteners used on mid sixties pontiac thernostadts housings or the passenger side front two bolts on late sixties pontiacs intakes that hold an AC bracket... I have also seen them as fasteners that hold the bell housing to the rear of the engine block on small block chevy/powergride combos in 67 Impala's. |
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06-04-2018, 02:10 AM
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#6 | |
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Registered User
Join Date: Jul 2015
Location: 2nd left past the stump on a dirt road.
Posts: 2,629
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Re: Name That Bolt!
Quote:
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06-04-2018, 12:07 PM
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#7 |
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Registered User
Join Date: Aug 2016
Location: Lake Forest, CA
Posts: 2,177
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Re: Name That Bolt!
Bummer is that so many young kids pull the intake off and AC to put a performer intake and carb and headers, and these disappear ...
__________________
"Work hard, use your vacation days." 1970 C15 GMC Long Bed 1986 C20 Scottsdale 1983 K2500 Sierra Classic Suburban 6.2 Instagram: C10sofOC |
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06-04-2018, 12:10 PM
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#8 |
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Registered User
Join Date: Jan 2017
Location: Valley, NE.
Posts: 1,018
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Re: Name That Bolt!
They look like the bolts from a power steering pulley removal kit.
Greg
__________________
________________ 1970 GMC Sierra Grande, 2500 133" wb, 402, 4spd. 2007 GMC 3500 SRW 4x4, Crew cab, Duramax/Allison. (Sold} 1987 Chevy Suburban 2500, Silverado, 2wd, 454, t-400 2023 Chevy Silverado LT 3500, crew cab, longbox, 4x4 Z-71 Duramax. |
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06-04-2018, 03:15 PM
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#9 | |
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Registered User
Join Date: Apr 2017
Location: Astoria, OR
Posts: 72
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Re: Name That Bolt!
Quote:
 After a long and painfully fruitless search, I gave up and went to Home Depot for a couple of 4" strainless bolts that I can cut down for this little mod. (nobody's gonna know except me anyhow!) Found some awesome fastener supply houses though, so it wasn't all fruitless! http://www.hillcofasteners.com/ https://www.albanycountyfasteners.com/ https://www.nutsandbolts.com/ |
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06-04-2018, 06:45 PM
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#10 |
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Senior Member
Join Date: Dec 1999
Location: TX
Posts: 1,623
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Re: Name That Bolt!
I think the GM part is available still. I have a NOS one in one of my parts boxes. I think I looked it up one day(not long ago) and it was still available. I saw this thread this morning and meant to pull it out and look today. I'll look tomorrow and post a picture and part number.
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06-05-2018, 03:34 PM
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#11 |
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Senior Member
Join Date: Dec 1999
Location: TX
Posts: 1,623
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Re: Name That Bolt!
Here is a link to someone selling the stud I have. Apparently it for manifold to head. I used it on a 1971 with a 350 and AC.
https://www.paragoncorvette.com/p-35...ead-studs.aspx Note that the short side is 5/16-18 and the long is 3/8-16 |
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