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Home » Public Forums » GMCnet » [GMCnet] Exhaust donut needed
[GMCnet] Exhaust donut needed [message #355223] Fri, 29 May 2020 21:37 Go to next message
Keith V is currently offline  Keith V   United States
Messages: 2337
Registered: March 2008
Location: Mounds View,MN
Karma: 0
Senior Member
I'm having an exhaust leak in the donut between the header and the exhaust pipe. Its stinking up my coach.

I'm on the road in south dakota.
I tried O Rileys, but they can only look up by vehicle.

Anyone have an idea where to get one on the fly?

Thanks!
Keith vasilakes
1975 Royale
I90 sioux falls South Dakota
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Keith Vasilakes
Mounds View. MN
75 ex Royale GMC
ask me about MicroLevel
Cell, 763-732-3419
My427v8@hotmail.com
Re: [GMCnet] Exhaust donut needed [message #355269 is a reply to message #355223] Sun, 31 May 2020 12:18 Go to previous messageGo to next message
jimk is currently offline  jimk   United States
Messages: 6734
Registered: July 2006
Location: Belmont, CA
Karma: 9
Senior Member
There is a distinction between Manifold and Headers.
Be specific as it is rude to say one and mean another.
Since I spend about 60% of my time answering tech questions and being 77
I’m not too toleren .😩

On Sun, May 31, 2020 at 10:11 AM Keith V via Gmclist <
gmclist@list.gmcnet.org> wrote:

> More coffee is always the right answer!
> ________________________________
> From: Gmclist on behalf of Ty Hardiman
> via Gmclist
> Sent: Saturday, May 30, 2020 9:09:39 PM
> To: gmclist@list.gmcnet.org
> Cc: Ty Hardiman
> Subject: Re: [GMCnet] Exhaust donut needed
>
> Furthermore I see that I mis-typed JR‘s recommendation, which he correctly
> stated was the 60584 for the Chevy 350/454. Guess I should’ve had
> another cup of coffee before I started posting this morning.
> --
> Norman, OK / August 1977 Kingsley / 403 / 3.55 / 16" / Quadrajet
>
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--
Jim Kanomata
Applied/GMC, Newark,CA
jimk@appliedairfilters.com
http://www.gmcrvparts.com
1-800-752-7502
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Jim Kanomata
Applied/GMC
jimk@appliedairfilters.com
www.appliedgmc.com
1-800-752-7502
Re: [GMCnet] Exhaust donut needed [message #355282 is a reply to message #355223] Sun, 31 May 2020 19:16 Go to previous messageGo to next message
lqqkatjon is currently offline  lqqkatjon   United States
Messages: 2324
Registered: October 2010
Location: St. Cloud, MN
Karma: 5
Senior Member
What Jim is saying
Maybe. Is there is not usually a doughtnut with headers. Fairly certain you have headers if I remember??

Might need a closer look. I learned there was no doughnuts for my headers last year. Ended up a cheap
Muffler failed. Had to get under to see when I dived in to make sure bolts holding exhaust to header was tight.



Jon Roche 75 palm beach EBL EFI, manny headers, Micro Level, rebuilt most of coach now. St. Cloud, MN http://lqqkatjon.blogspot.com/
Re: [GMCnet] Exhaust donut needed [message #355284 is a reply to message #355282] Sun, 31 May 2020 19:28 Go to previous messageGo to next message
jimk is currently offline  jimk   United States
Messages: 6734
Registered: July 2006
Location: Belmont, CA
Karma: 9
Senior Member
The NEW design does not have donut, but the older headers use the donut.

On Sun, May 31, 2020 at 5:17 PM Jon Roche via Gmclist <
gmclist@list.gmcnet.org> wrote:

> What Jim is saying
> Maybe. Is there is not usually a doughtnut with headers. Fairly
> certain you have headers if I remember??
>
> Might need a closer look. I learned there was no doughnuts for my headers
> last year. Ended up a cheap
> Muffler failed. Had to get under to see when I dived in to make sure
> bolts holding exhaust to header was tight.
>
>
> --
> Jon Roche
> 75 palm beach
> EBL EFI, manny headers, Micro Level, rebuilt most of coach now.
> St. Cloud, MN
> http://lqqkatjon.blogspot.com/
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>


--
Jim Kanomata
Applied/GMC, Newark,CA
jimk@appliedairfilters.com
http://www.gmcrvparts.com
1-800-752-7502
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Jim Kanomata
Applied/GMC
jimk@appliedairfilters.com
www.appliedgmc.com
1-800-752-7502
Re: [GMCnet] Exhaust donut needed [message #355286 is a reply to message #355284] Sun, 31 May 2020 19:33 Go to previous messageGo to next message
Keith V is currently offline  Keith V   United States
Messages: 2337
Registered: March 2008
Location: Mounds View,MN
Karma: 0
Senior Member
I have old headers, Probably 12- 15 years old, the donut was the solution.
Donuts and coffee mmmmmm
________________________________
From: Gmclist on behalf of Jim Kanomata via Gmclist
Sent: Sunday, May 31, 2020 7:28 PM
To: gmclist@list.gmcnet.org
Cc: Jim Kanomata
Subject: Re: [GMCnet] Exhaust donut needed

The NEW design does not have donut, but the older headers use the donut.

On Sun, May 31, 2020 at 5:17 PM Jon Roche via Gmclist <
gmclist@list.gmcnet.org> wrote:

> What Jim is saying
> Maybe. Is there is not usually a doughtnut with headers. Fairly
> certain you have headers if I remember??
>
> Might need a closer look. I learned there was no doughnuts for my headers
> last year. Ended up a cheap
> Muffler failed. Had to get under to see when I dived in to make sure
> bolts holding exhaust to header was tight.
>
>
> --
> Jon Roche
> 75 palm beach
> EBL EFI, manny headers, Micro Level, rebuilt most of coach now.
> St. Cloud, MN
> http://lqqkatjon.blogspot.com/
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>


--
Jim Kanomata
Applied/GMC, Newark,CA
jimk@appliedairfilters.com
http://www.gmcrvparts.com
1-800-752-7502
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Keith Vasilakes
Mounds View. MN
75 ex Royale GMC
ask me about MicroLevel
Cell, 763-732-3419
My427v8@hotmail.com
Re: [GMCnet] Exhaust donut needed [message #355290 is a reply to message #355286] Sun, 31 May 2020 20:09 Go to previous message
Emery Stora is currently offline  Emery Stora   United States
Messages: 959
Registered: January 2011
Karma: 4
Senior Member
My Thorley headers have donuts.

Emery Stora

> On May 31, 2020, at 6:34 PM, Keith V via Gmclist wrote:
>
> I have old headers, Probably 12- 15 years old, the donut was the solution.
> Donuts and coffee mmmmmm
> ________________________________
> From: Gmclist on behalf of Jim Kanomata via Gmclist
> Sent: Sunday, May 31, 2020 7:28 PM
> To: gmclist@list.gmcnet.org
> Cc: Jim Kanomata
> Subject: Re: [GMCnet] Exhaust donut needed
>
> The NEW design does not have donut, but the older headers use the donut.
>
>> On Sun, May 31, 2020 at 5:17 PM Jon Roche via Gmclist > gmclist@list.gmcnet.org> wrote:
>>
>> What Jim is saying
>> Maybe. Is there is not usually a doughtnut with headers. Fairly
>> certain you have headers if I remember??
>>
>> Might need a closer look. I learned there was no doughnuts for my headers
>> last year. Ended up a cheap
>> Muffler failed. Had to get under to see when I dived in to make sure
>> bolts holding exhaust to header was tight.
>>
>>
>> --
>> Jon Roche
>> 75 palm beach
>> EBL EFI, manny headers, Micro Level, rebuilt most of coach now.
>> St. Cloud, MN
>> http://lqqkatjon.blogspot.com/
>>
>> _______________________________________________
>> GMCnet mailing list
>> Unsubscribe or Change List Options:
>> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>>
>
>
> --
> Jim Kanomata
> Applied/GMC, Newark,CA
> jimk@appliedairfilters.com
> http://www.gmcrvparts.com
> 1-800-752-7502
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org

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