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Pics Of 05 L33 Cats. Are They High Flow Units

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Old Feb 27, 2005 | 06:42 PM
  #11  
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Those of the 03 SS look exactly like mine 99 Sierra 5.3.
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Old Feb 27, 2005 | 10:05 PM
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Yea looks the ones on my 04
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Old Feb 28, 2005 | 12:43 AM
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sooo bigger the better???
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