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2003 chevy trailblazer_ls_ext
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Discussion Starter #1
I've read all the threads I can find on here about changing the cat on my 03 trailblazer.
I don't know the technical name for a lot of these parts, but here's what I am running into. There is a fork like stabilizer on the cat near where it connects with the muffler. It is a silver triangular looking bracket that attaches to the transmission support and then has a couple of black hard rubber inserts for the forked part to slide into.

How do I remove that? or do I need to remove it? I can't seem to get the old cat out of there because it keeps getting in the way. Other than cutting the old one up, I'm open to suggestions.
Thanks
 

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2002 chevy trailblazer_ls
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182 Posts
Those are vibration dampeners...I usually just spray some WD-40 and get creative with a pry bar and some large adjustable pliers...
 
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