cat converter

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    Parts needed for front cat replacement?

    Forgive me for any ignorance here, but I’m going to be replacing my front cats with the Walker 53461 cats. 2002 Jeep TJ, 4.0, automatic. On rockauto, it told me I need the pipe flange gasket/seal as well, so I went ahead and added the Walker brand one to my cart (in photo). I assume this will...