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Throttle body LS4

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Old 05-11-2016, 06:37 PM
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Default Throttle body LS4
Anyone with info on aftermarket throttle bodies for these engines ?
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Old 05-11-2016, 06:45 PM
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LS2 works for all years (05-07 need to repin) and LS3 works for the later years.
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Old 05-11-2016, 08:12 PM
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Originally Posted by lVloses
LS2 works for all years (05-07 need to repin) and LS3 works for the later years.
Appreciate it ! Thank you
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Old 05-11-2016, 08:44 PM
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Originally Posted by lVloses
LS2 works for all years (05-07 need to repin) and LS3 works for the later years.
Do I have to port/bore the manifold to accommodate the bigger plate ? I've got an 06 Impala SS.
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Old 05-11-2016, 09:08 PM
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Start looking in the sticky section
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Old 05-11-2016, 10:12 PM
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My LS2 intake swap thread shows plenty of instruction on how to converter the manifold, TB, and LS7 maf.
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Old 05-12-2016, 08:52 PM
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Originally Posted by spawne32
My LS2 intake swap thread shows plenty of instruction on how to converter the manifold, TB, and LS7 maf.
Thanks guys ! Appreciate all the info ! And spawne, I'll check your thread ! ✌️
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