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#1 |
![]() ![]() Join Date: Feb 2010
Location: Pendleton, IN
Posts: 3,899
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I'm trying to install the drivetrain into EX5023 and have a question.
I have 1990 exhaust and there is a flange on the passenger side of the exhaust. There is NO FLANGE on the exhaust manifold. HOW DO THE TWO ATTACH??????????? Does anyone have a picture of the two pieces mating together? It seems that there would be a sleeve with a triangular flange attached that would clamp to the exhaust manifold and then attach to the traingular flange on the exhaust. If so, I would like to buy one from someone. Thanks Brett
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1988 KOH Prototype EX5023 sold 1990 ZR-1 #444 Convertible 1990 ZR-1 Black #966 1991 ZR-1 Quazar Blue #296 1957 Duntov SS Project Last edited by Blue Flame Restorations; 04-26-2011 at 07:57 PM. |
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#2 |
![]() Join Date: Feb 2009
Location: SC
Posts: 17
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Brett,
It seems like you are missing part of the exhaust manifold. The two should mate up together with a gasket between them. The gasket part # is 10147973 from GM. I'm not sure if this is still available. If it not I have a couple available. Hope this helps, Dennis |
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#3 |
![]() Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,180
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You probably need a ball flange....I had to set that up on my 90 also
http://www.autopartsdealer.com/magna..._content=rank6
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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#4 | |
![]() ![]() Join Date: Feb 2010
Location: Pendleton, IN
Posts: 3,899
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Thanks Dennis. Lee, the driver's side has a ball flange but the passenger side exhaust pipe just has the triangular flange. I can see on the flange where a gasket has been. It looks like a I need a sleeve with a flange welded to it to go onto the CAT. The sleeve would attach with a clamp. Does anyone know if this is how the stock setup is?
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1988 KOH Prototype EX5023 sold 1990 ZR-1 #444 Convertible 1990 ZR-1 Black #966 1991 ZR-1 Quazar Blue #296 1957 Duntov SS Project Last edited by Blue Flame Restorations; 04-26-2011 at 09:51 PM. |
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#5 |
![]() Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,180
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The ball would go into that flange...pic would help
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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#6 |
![]() ![]() Join Date: Feb 2010
Location: Pendleton, IN
Posts: 3,899
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Here is what I have o work with, so far.
I have a ball flange on the driver's side of the CAT with the matching type of ball flange on the pipe exhaust. They meet up good. The flange on the passenger side exhaust pipe is "flat" flange though. Not a ball type. It's had a gasket on it before as well for another flat flange. Hope this helps??? Someone surely has a pic of the flange on the CAT?? Like this. You can see the flange and sleeve. ![]()
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1988 KOH Prototype EX5023 sold 1990 ZR-1 #444 Convertible 1990 ZR-1 Black #966 1991 ZR-1 Quazar Blue #296 1957 Duntov SS Project Last edited by Blue Flame Restorations; 04-26-2011 at 10:28 PM. |
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#7 |
![]() Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,180
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Mine shows just a slip fit on the P/S
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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#8 |
Join Date: Dec 2010
Location: Finland
Posts: 3
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#9 |
![]() Join Date: Aug 2008
Location: Houston, TX
Posts: 2,314
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This is what it looks like on mine.
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#10 |
![]() ![]() Join Date: Feb 2010
Location: Pendleton, IN
Posts: 3,899
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![]() Cool. Thanks! Collector with a clamp.
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1988 KOH Prototype EX5023 sold 1990 ZR-1 #444 Convertible 1990 ZR-1 Black #966 1991 ZR-1 Quazar Blue #296 1957 Duntov SS Project |
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