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Visual differences between an LS6 and LS1

   
Old Feb 27, 2010 | 09:32 AM
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Default Visual differences between an LS6 and LS1
I am going to look at a brand new Crate LS6 long block. How can I be sure its a LS6 and not a LS1? Its a long blaock so no accessories or anything. Is there a specific number I should be looking for? Its from a privat party so I want to be sure
Thanks Mike
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Old Feb 27, 2010 | 09:41 AM
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Look for the 243 casting number on the heads and the pcv fitting on the front passenger side of the valley pan.
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