Stock 4 bolt exhaust flange

[chriscris]

Before I hit a machine shop, is there a source for a 4 bolt y pipe or converter flange for stock exhaust for an 87 MCSS ?
My Y pipe is still ok, just needs a new flange.
Thanks for any help

Chris

 

[blk7gxn]

Before I hit a machine shop, is there a source for a 4 bolt y pipe or converter flange for stock exhaust for an 87 MCSS ?
My Y pipe is still ok, just needs a new flange.
Thanks for any help

Perhaps something listed on the link I provided will be useful to your repair issue

Converter Flange Repair for sale | eBay

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www.ebay.com

 

[UNGN]

I got mine off E-bay 15 years ago.

 

[carnutjw]

This was my old exhaust setup, Pypes 2-1/2" MCSS style cat back, 2-1/2" "test pipe" that I used to fill the gap between my original Y-pipe, 2-1/2" slip on cat, and cat back. I still have the bolt together part, the one below and the test pipe side. What is o.d. of your Y-pipe? And where are you located? Checking Pypes website I can't find "test pipe", I think they maybe had some legal action and now have to sell cat back or cat included kits.

 

[chriscris]

Thanks for the response.
I am in Campbellville Ontario Canada.
The exhaust i am using is stock 2" ?
I would be cutting off and welding the flange to my original front Y pipe.

 

[Mr.comfy]

View attachment 167457
This was my old exhaust setup, Pypes 2-1/2" MCSS style cat back, 2-1/2" "test pipe" that I used to fill the gap between my original Y-pipe, 2-1/2" slip on cat, and cat back. I still have the bolt together part, the one below and the test pipe side. What is o.d. of your Y-pipe? And where are you located? Checking Pypes website I can't find "test pipe", I think they maybe had some legal action and now have to sell cat back or cat included kits.View attachment 167459

Oh man, I'm rebuilding my grandfather's grand prix from 79' and I'm missing just this piece to get her running. Pypes doesn't make them anymore? I'm going crazy trying to find JUST THAT PIECE! Found one site that had it and immediately canceled my order. Any information on that or if you're willing to sell it, send me a message.

 

[carnutjw]

There's this piece= out of 4-bolt cat

And this piece= Y-pipe to 4-bolt cat

Yeah it has some superficial dings. Had to separate from this

Which one do you need? And where are you located?

 

[Mr.comfy]

There's this piece= out of 4-bolt cat
View attachment 168901

And this piece= Y-pipe to 4-bolt cat
View attachment 168902

Yeah it has some superficial dings. Had to separate from this
View attachment 168903

Which one do you need? And where are you located?

Im going to need the y pipe to the 4 bolt cat, the second picture you sent. Located in New Jersey, willing to pay shipping.

 

[carnutjw]

Sent you a private message- little envelope in upper right side of screen