INTERNAL ENGINE MODIFICATIONS Valvetrain |Heads | Strokers | Design | Assembly

ls2 iron block 408

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Old 09-10-2008, 02:46 PM
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Question ls2 iron block 408

has anyone has info on this?????? LS2 STYLE IRON BLOCK
http://rgvtruckperformance.net/rgvtr...ead.php?t=9821
Old 09-10-2008, 02:54 PM
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LS2 was only made as an aluminum block.
Old 09-10-2008, 02:58 PM
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I do believe there was an article in gm hightech perf with a ls2 iron block motor. I don't think you can get them in a crate, but they can be built from a 6.0 truck block, with all the ls2 hardware. He has it for sale here also..

John

Last edited by Mangled03gmc; 09-10-2008 at 03:04 PM.
Old 09-10-2008, 03:34 PM
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The LS2 by definition is aluminum. If there was an iron version it would start with L followed by something else. GM doesn't have an iron and aluminum version of an engine and give it the same RPO. That would just lead to mass confusion. Iron block=new configuration=new p/n=new code.
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