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Old 04-26-2011   #1
LGAFF
 
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Default Re: 1990 Exhaust Manifold Passenger Side Flange???

The ball would go into that flange...pic would help
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Old 04-26-2011   #2
Blue Flame Restorations
 
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Default Re: 1990 Exhaust Manifold Passenger Side Flange???

Quote:
Originally Posted by LGAFF View Post
The ball would go into that flange...pic would help
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
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1991 ZR-1 Quazar Blue #296
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Last edited by Blue Flame Restorations; 04-26-2011 at 10:28 PM.
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Old 04-26-2011   #3
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Default Re: 1990 Exhaust Manifold Passenger Side Flange???

Mine shows just a slip fit on the P/S
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Old 04-26-2011   #4
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Default Re: 1990 Exhaust Manifold Passenger Side Flange???

Here is a pic of the CAT that looks like miine. My CAT does slip into the pipes but what would hold it besides the triangular flange? A clamp, maybe?

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1991 ZR-1 Quazar Blue #296
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Old 04-26-2011   #5
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Default Re: 1990 Exhaust Manifold Passenger Side Flange???

Another TRiagle held in place by a flared pipe for DS

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1987 Callaway TT #17
1991 ZR-1 #1359

Last edited by LGAFF; 04-26-2011 at 10:29 PM.
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Old 04-26-2011   #6
Blue Flame Restorations
 
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Default Re: 1990 Exhaust Manifold Passenger Side Flange???

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Originally Posted by LGAFF View Post
Thats a 93-95 Ps Manifold
That must be the problem. I'll have to have a sleeve/flange fabbed up at the muffler shop.

Thanks, Lee!!
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1991 ZR-1 Quazar Blue #296
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Old 04-26-2011   #7
LGAFF
 
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Default Re: 1990 Exhaust Manifold Passenger Side Flange???

band clamp on the slip fit or PS

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Old 04-26-2011   #8
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Default Re: 1990 Exhaust Manifold Passenger Side Flange???

Quote:
Originally Posted by LGAFF View Post
band clamp on the slip fit or PS


Where can I get one of those band clamps???
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Old 04-26-2011   #9
LGAFF
 
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Default Re: 1990 Exhaust Manifold Passenger Side Flange???

Brett, I could only see the manifold in the truck, looked like it had no cat....but the ones mounted are correct 90

Sorry
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