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Old 12-02-2005, 12:57 PM   #1
86 Canuck
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Cat-removal

Does anyone know he pipe size? I want to get rid of the converter because it starting to rust and leak. Its an '86 350 the y-pipe is factory. thanks
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Old 12-02-2005, 02:04 PM   #2
crossy
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Re: Cat-removal

wave a mouse in front of it and the CAT will come right out :-) . of course if that doesnt work use a flame wrench.

86 down are 2.5". On all that I have encountered.
87 up are 3" or 2.5" depending on engine CID.
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Last edited by crossy; 12-02-2005 at 02:05 PM.
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Old 12-02-2005, 02:14 PM   #3
86 Canuck
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Re: Cat-removal

Thanks. I'll try the new Sawzall.
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