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date of my 6.0 engine iron block

Old Sep 17, 2008 | 11:38 AM
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Default date of my 6.0 engine iron block

Ok code says A312 and some symbol that might be a zero but is solid circle.
So is this built jan 31 2002. If it was a 2000 block would it just be A310?
I need to order head studs so at least know its not a 2004 or that would be like A314 correct.??
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Old Sep 17, 2008 | 11:54 AM
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Engines produced BEFORE 1/1/2004 use the same head bolt kits. You will need 2 pn 12498545, about $25.00 each at list price.
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Old Sep 17, 2008 | 01:24 PM
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Oh sorry ordering head studs for the build. The are a lot more money than the gm head bolts but such is life.
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