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Difference between LS7 and LS3 crank pulley

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Old 02-24-2015, 08:32 AM
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Default Difference between LS7 and LS3 crank pulley

What's the difference between the two pulleys? What makes the not interchangeable?
Old 04-02-2017, 10:24 AM
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Originally Posted by badazz81z28
What's the difference between the two pulleys? What makes the not interchangeable?

since nobody answered this,

answer: The inner off-set of the balancer to compensate for the longer crank about. Just like a wheel for a narrowed rearend. The accessory line up is the same. That's why when you do a wet sump conversion you only have to change the balancer to the ls3



im surprised nobody knew this....



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