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06-02-2008, 02:28 PM | #1 |
I am a Referee of life.
Join Date: Jun 2000
Location: Greensboro N.C.
Posts: 13,992
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Exhaust Donut
I have an exhaust donut to replace.Is there any tips for making one last?I actually got pretty lucky and the nuts turned right off the studs.I was really dreading having to pull the manifold and remove a broken stud.
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06-02-2008, 09:41 PM | #2 |
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Location: (Cloverdale) Surrey BC Canada
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Re: Exhaust Donut
they will go easy if your exhaust is bolted to something and not on a rubber hanger
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Travis
travis_moffatt@hotmail.com 1969 Chevrolet C-10 LWB, 350c.i., TH350, In Pieces. 1991 GMC Sonoma, IROCS s10 grill 1963 Ford Galaxie 351/C4 |
06-02-2008, 06:30 AM | #3 |
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Join Date: Dec 1999
Location: Old Mission, MI, USA
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Re: Exhaust Donut
Use steel ones.
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Tim |
06-02-2008, 05:08 PM | #4 |
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Join Date: Oct 2005
Location: Overland Park, Ks.
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Re: Exhaust Donut
Get a short piece of exhaust tubing that will fit snugly in side the donut. Cut it to the right length so it won't interfere with the compression of the donut.
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06-02-2008, 06:53 PM | #5 |
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Join Date: Apr 2006
Location: Hockinson, Washington
Posts: 115
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Re: Exhaust Donut
I second this idea. Go to an exhaust shop and have an experienced tech flare out the end of the exhaust to allow the donut to fit inside it, then take a small section of the original diameter exhaust pipe and put it inside the donut. Donut acts as a gasket instead of a sure location for an exhaust leak. If it is done right, you could get a few years out of it for sure...been three years for mine.
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1968 Chevrolet C-10, 2WD, Longbox, Vortec 350, 700R4, 3.73 gears Good judgment comes from experience, and experience, well......that comes from bad judgment. 1968 Chevy C-10 "Longshot": Bought used from my Uncle George in 1994 and proceeding to beat the hell out of it for 4 years. Sold it. Bought it back, dumped an ungodly amount of money into it since then. |
06-02-2008, 07:36 PM | #6 |
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Join Date: Jul 2004
Location: Estherville, Iowa
Posts: 3,371
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Re: Exhaust Donut
I agree, only way to go. I have mangled too many of the soft ones, they do need an inside tube for support.
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1968 C10 307 3spd Long Fleet ------ http://67-72chevytrucks.com/vboard/s...d.php?t=201103 1970 C10 305 Super T10 Long Fleet --- http://67-72chevytrucks.com/vboard/s...d.php?t=202285 1971 C20 383 TH350 Dana Posi ----- http://67-72chevytrucks.com/vboard/s...d.php?t=206894 2001 GMC Sierra 1500 C3 6.0 |
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