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kooks on a nbs

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Old Jun 25, 2014 | 08:06 PM
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Default kooks on a nbs
who is running kooks headers on a nbs truck? i have a 2005 sierra looking for some 1 7/8 maybe stepped to a 2" with a 3" collector.. is there anything thats a direct bolt on? thanks.
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Old Jun 25, 2014 | 10:41 PM
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I'm running TSP 1-7/8 F body headers they fit awesome
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Old Jun 26, 2014 | 07:07 AM
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i have kooks 1 7/8 lts they fit horribly on my 2001 RCSB they rob my cabin inside the engine bay
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Old Jun 26, 2014 | 04:04 PM
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I have ARH 1 7/8" headers that fit awesome. They also have 3" collectors and mid pipes.

With your listed mods a stepped 1 7/8"-2" is overkill. If you were pushing over 15# of boost then maybe.
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Old Jun 27, 2014 | 04:27 PM
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I have 1 7/8 kooks F bodies on my 99. their tight to the PS frame rail but clear
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Old Jun 28, 2014 | 07:44 AM
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I have 1 7/8 kooks F bodies on my 99. their tight to the PS frame rail but clear
does it rub your cabin at any point ?
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Old Jun 28, 2014 | 05:01 PM
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Originally Posted by Boost-freak
does it rub your cabin at any point ?
nope lots of clearance there
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