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LSA Crank in a LS3

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Old 04-04-2014 | 08:56 PM
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Default LSA Crank in a LS3
Will a LSA crank work in a LS3?
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Old 04-04-2014 | 10:02 PM
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I'm pretty sure it's the exact same crank.
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Old 04-04-2014 | 10:47 PM
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It has more bolts to the flywheel or flexplate
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Old 04-05-2014 | 05:38 PM
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According to GMPP…………..FWIW
LS3 Crankshaft (P/N 12597569): Nodular iron

LSA Crankshaft (P/N 12603616): Forged steel with eight-bolt flange

LS9 Crankshaft (P/N 12641693):Forged steel with nine-bolt flange
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Old 04-05-2014 | 07:14 PM
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Thanks
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