im looking for a good aftermarket catiletic converter for my 91 firebird and was wonder the name and part numbers of some good ones that arent outragesly priced like the stock GM ones so if anybody know where to get them and the part numbers it would help me a lot.

 

Catco, from your local parts store, do not know p/n. Also, i checked either jegs or summit for a cat for my ride, the price for a dynomax direct fit cat was about $80.
Catco might be around $50-60, so pick your poison.

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85 Firebird. $150.00
2.8 Auto.
Blown Head Gasket.
Mods Galore to Come....

 

I found the Catco one before (search for "Catco" and "TomP"); the part # is CTO-4115, and it's $83 from Summit Racing.


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-Tom P (Hot rodded 1986 Firebird 2.8l)

 

Don's Hot Rod
800-888-8892
Performance for power
2 1/2" in-out, $60 plus shipping

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Chat Soon,
KED85
Karl
1985 Firebird 2.8 to 3.4 swap project for Smog Happy LA, CA