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[GMCnet] exhaust manifolds [message #63096]

Wed, 04 November 2009 11:34

storm'n

Messages: 492
Registered: April 2007
Location: Ont. Can

Karma: 0

Senior Member

>Thought this might be of help to somebody.
> http://cgi.ebay.com/ebaymotors/EXHAUST-MANIFORDS-FOR-OLDS-455
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Re: [GMCnet] exhaust manifolds [message #63109 is a reply to message #63096]

Wed, 04 November 2009 12:44

Matt Colie

Messages: 8547
Registered: March 2007
Location: S.E. Michigan

Karma: 7

Senior Member

storm'n wrote on Wed, 04 November 2009 12:34

>Thought this might be of help to somebody.
> http://cgi.ebay.com/ebaymotors/EXHAUST-MANIFORDS-FOR-OLDS-455

Item number: 120486386120
Item location: Danville, IL

Matt & Mary Colie - Chaumière -'73 Glacier 23 - Members GMCMI, GMCGL, GMCES
Electronically Controlled Quiet Engine Cooling Fan with OE Rear Drum Brakes with Applied Control Arms
SE Michigan - Near DTW - Twixt A2 and Detroit

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Re: [GMCnet] exhaust manifolds [message #63110 is a reply to message #63096]

Wed, 04 November 2009 12:48

powerjon

Messages: 2446
Registered: January 2004

Karma: 5

Senior Member

These manifolds will not work on the motorhome, these are for car
applications

J.R. Wright
On Nov 4, 2009, at 12:34 PM, Norm Bowker wrote:

>> Thought this might be of help to somebody.
>> http://cgi.ebay.com/ebaymotors/EXHAUST-MANIFORDS-FOR-OLDS-455
> _______________________________________________
> GMCnet mailing list
> List Information and Subscription Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist

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J.R. Wright
GMC GreatLaker
GMC Eastern States
GMCMI
78 30' Buskirk Stretch
75 Avion Under Reconstruction
Michigan

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Re: [GMCnet] Exhaust manifolds [message #298500 is a reply to message #63096]

Sat, 02 April 2016 13:01

BobDunahugh

Messages: 2465
Registered: October 2010
Location: Cedar Rapids, IA

Karma: 11

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If you weld them. You must have them surfaced. I've welded manifolds many times over the years here at home. BUT the proper process must be used with the correct welding rod. I've heard so many times that exhaust manifolds can't be welded. Just know what you're doing, with the right rod, and settings. The Mouse House ones are fine now. But when I change the drivetrain. I'll serface them at that time to remove any stress that's in them. Bob Dunahugh
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Re: [GMCnet] Exhaust manifolds [message #298508 is a reply to message #298500]

Sat, 02 April 2016 17:56

Ken Henderson

Messages: 8726
Registered: March 2004
Location: Americus, GA

Karma: 9

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Bob,

How many miles to you put on those manifolds annually? How many
temperature cycles?

Ken H.

On Sat, Apr 2, 2016 at 2:01 PM, Bob Dunahugh wrote:

> If you weld them. You must have them surfaced. I've welded manifolds many
> times over the years here at home. BUT the proper process must be used with
> the correct welding rod. I've heard so many times that exhaust manifolds
> can't be welded. Just know what you're doing, with the right rod, and
> settings. The Mouse House ones are fine now. But when I change the
> drivetrain. I'll serface them at that time to remove any stress that's in
> them. Bob Dunahugh
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
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>
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Ken Henderson
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www.gmcwipersetc.com
Large Wiring Diagrams
76 X-Birchaven
76 X-Palm Beach

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