LS Valve Covers/Coil Mounts

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06-16-2011, 12:55 PM

drenner43

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LS Valve Covers/Coil Mounts

Are all the valve covers and the coil mounts the same and interchangeable with each other through all the LS engines LS1/LS2/LS6/LQ4/LQ9/LS3/LS7? Thanks for the help.

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06-16-2011, 01:45 PM

mark21742

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Old (I think) 98-99 had perimeter bolts, after that they had center bolts.

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06-22-2011, 01:42 PM

drenner43

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anybody else?

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06-22-2011, 07:55 PM

Lance-Hughes

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I have a 98 And it is not a center bolt pattern. As a matter of fact I changed to LS6 heads and I need some coil mounts

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06-23-2011, 02:29 AM

trans_am7935

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only the 98 motor has the perimeter bolts, the 99-02 have the center bolt ones. also the 98 each coil bolts to the cover individually, the 99-up use a coil bracket that uses 6 bolt to bolt to the valve cover

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