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Head Bolts with milled heads?

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Old Mar 15, 2006 | 04:25 PM
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Default Head Bolts with milled heads?

Can I use stock GM Head Bolts if i mill my heads .030 and use .045 gaskets without the risk of them bottoming out? or should i step it up to studs? FYI this is on an 04, i think the bolts are shorter.
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Old Mar 15, 2006 | 09:40 PM
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tttttt
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Old Mar 16, 2006 | 07:24 AM
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Youre probably fine. I used GM bolts and milled .040 without incident.
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Old Mar 16, 2006 | 11:36 AM
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I had the same concern. I milled .030 and used the .045 gasket and it is fine with the stock TTY bolts.
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Old Mar 16, 2006 | 11:48 AM
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Thanks guys.
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Old Mar 16, 2006 | 12:18 PM
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What About Ls6 Heads Milled 55 Thous. With Cometic .45 Gaskets on a 408 lme iron block.should i get arp if so which ones

Last edited by wicked z28; Apr 5, 2006 at 04:53 PM.
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Old Apr 5, 2006 | 03:36 PM
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Good question...I just bought heads milled .05 but I'll be using stock gaskets...which are .54 thick??
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