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What valve size in stock L92 heads??

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Old 01-12-2009, 06:26 AM
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Default What valve size in stock L92 heads??

I have a pair of bare heads I got, stock L92s. What size are the valves that I need to purchase? i contacted a couple places and they have 2 sizes... like 2.16 and 2.18 and I dont remember the exhaust size. Did they put 2 different sizes in stock?
Thanks.
Old 01-12-2009, 08:15 AM
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All L92, L76, LS3 and LS9 Intake Valves are 2.16. Interesting the new GMPP Catalog lists the valve sizes at 2.165.

2.20 = LS7
2.18= C5R


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Old 01-12-2009, 09:17 AM
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Exhaust valve is 1.59.
Old 01-12-2009, 11:01 AM
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Yup, 2.16, 1.59



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