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Old 07-04-2009, 12:47 AM   #1
ozman3803
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Join Date: Jun 2009
Location: Lincoln, NE
Posts: 125
doug thorley header question

Here is the part #THY-372Y-C I've been looking at. It's a tri-Y header with ceramic coating. Any thoughts on this. Says it's a idle to 4500 rpm range, do they have a longpipe version of these for mid to high rpm? Anybody running this header, if so how's the performance? By the way this will be on a 70 C-10 350 with manual trans.

Last edited by ozman3803; 07-04-2009 at 12:47 AM.
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