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LS1 stock crank in a LM7 truck block

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Old 03-07-2005, 12:44 AM
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Default LS1 stock crank in a LM7 truck block

Is it doable? They both have the same stroke, i.e. 92mm (3.622"). Will a LS1 crank work in my LM7 truck block with stock rods and pistons?

Thanks!
Denis
Old 03-07-2005, 05:41 AM
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Yes, the cranks are interchangeable between the 5.3, 5.7, and 6.0 engines. Only the 4.8 has a shorter stoke crank.
Old 03-07-2005, 12:10 PM
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Originally Posted by tdrumm
Yes, the cranks are interchangeable between the 5.3, 5.7, and 6.0 engines. Only the 4.8 has a shorter stoke crank.
Great, thanks!



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