water pump

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03-18-2013, 10:40 PM

chevy1120

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water pump

can anyone tell me are the 2002 ls1 and 2002 lm7 water pump the same?

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03-19-2013, 12:05 AM

conan

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No they are not. The upper radiator hose pipe is 90deg different. The truck water pump pipe hits the ls6 intake/TB, the truck intake sits higher.

LM7 water pump....

LS1 pump...

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03-19-2013, 12:55 AM

chevy1120

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i have a lm7 in my truck i have a ls1 im building the water pump in the truck went up and i dont have the money for a new one think i can get away with using the ls1?

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