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How do i size an aftermarket cat converter for my 2002 chev blazer

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You will need to measure, cut, and weld an aftermarket catalytic converter to get it to fit. You will need a welding kit, electric saw, hammer, and then get your Blazer up off the ground high enough so you can work underneath it. The OEM converter is a better choice if you want to do it at home because it will bolt right up without modifications. Click on the links below to read more:

http://www.automedia.com/Catalytic_Converter_Replacement/ccr20020601cc/1

http://www.ehow.com/how_2190945_install-catalytic-converter.html

http://www.gmfullsize.com/forum/showthread.php?p=3898640

http://wiki.answers.com/Q/What_is_the_difference_between_and_after_market_catalytic_converter_and_an_OEM_catalytic_converter

Posted on Jun 05, 2010

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