Catco 3" ???
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Car: 1985 Z28
Engine: 350 TPI
Transmission: T56
Axle/Gears: 3.90 10 bolt eaton posi
Catco 3" ???
I was wondering if anyone knows weather the 9143 catco converter is a 3". I currently have a 3"exhaust and I originaly thought that the converter was only a 2 1\2" but now that I look at it, I think that the converter is 3". I was also wondering if the 4 bolt flange for the camaro cats and the corvette cats are the same, because I guess I could just get the corvette cat which I am assuming is a 3".
Thanks
Thanks
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Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
I am pretty sure that the f-bod and vette cats are different. I have auniversal 3" cat-co cat but I have no idea what the part number is. If you know your exhaust is 3" than look for a reducer on one side of the cat. It will be noticable.
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Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
Originally posted by Justin89Formy
Universal 3" Catco cat, no AIR: Part # CTO-6907
I just bought one
Universal 3" Catco cat, no AIR: Part # CTO-6907
I just bought one
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Car: 1985 Z28
Engine: 350 TPI
Transmission: T56
Axle/Gears: 3.90 10 bolt eaton posi
I went ahead and bought the corvette (3") direct fit converter and it looks like it will fit right in. I called catco and got the bolt spacing measurements from them and they were the same as my converter on there now. I think it was 4 1\4" across and 2 3\4 verticle.
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