1990 Exhaust Manifold Passenger Side Flange???

[rhipsher]

This is what it looks like on mine.

[Blue Flame Restorations]

Originally Posted by rhipsher

This is what it looks like on mine.

Cool. Thanks! Collector with a clamp.

[LGAFF]

Originally Posted by Pete

All 1990-1991 have a ball end on driver side and triangle flat flange on passenger side.

Lee has a 1992 they have the slip fit on the passenger side.

Pete

Those pics are of my 90

[mike100]

Some of the larger diameter cat-back exh systems had a slip over pipe with a triangular flange. My car came with a 3" B&B setup and had a 2-3/4's adapter pipe to a 3" flange. It was welded permanently.

I had to have a mating flange welded up on my Corsa. I prefer it this way anyhow because the slip fit might leak or be difficult to align at some point.

[Pete]

Originally Posted by LGAFF

Those pics are of my 90

Lee, previous owner probably took it off.

Pete

[rhipsher]

When my cats went bad and I had to replace both manifolds I had to beat that collector/flange with a rubber mallet damn near 100 times before I got it off. That thing was on there good.

[HAWAIIZR-1]

Hello Brett,

I just found this after posting a WTB for this part you were looking for too. Were you able to the part you needed from Marc? It seems just like a typical header collector, but I don't find it in 3" to 2.75"; maybe I just get one of those and open up the 3" to
2.5" to 2.75" to slip over the pipe?

Thanks,

Craig

[ZR-91]

Originally Posted by dscott

Brett,
The gasket part # is 10147973 from GM. I'm not sure if this is still available. If it not I have a couple available.

Do anyone know where to get this gasket?