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Official pn for GMPP LS3 heads

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Old May 4, 2010 | 07:19 PM
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Default Official pn for GMPP LS3 heads

I keep seeing from the GMPP catalog that the pn for the LS3 cylinder head assembly is 12615879, but on Pace Performance's site the pn is 12629063. Which pn is correct for the new LS3 cylinder head assembly?
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Old May 5, 2010 | 05:00 AM
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https://ls1tech.com/forums/generatio...hat-parts.html
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Old May 5, 2010 | 04:51 PM
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Sorry, I missed that thread.

Thanks.
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Old May 9, 2010 | 01:29 PM
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std. ls3 12598594
cnc l92 88958698
takin right out the gmpp catalog
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